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arXiv · 1401.3166

Exponential Carmichael function

Andrew V. Lelechenko
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Abstract

Consider exponential Carmichael function $\lambda^{(e)}$ such that $\lambda^{(e)}$ is multiplicative and $\lambda^{(e)}(p^a) = \lambda(a)$, where $\lambda$ is usual Carmichael function. We discuss the value of $\sum \lambda^{(e)}(n)$, where $n$ runs over certain subsets of $[1,x]$, and provide bounds on the error term, using analytic methods and especially estimates of $\int_1^T \bigl| \zeta(\sigma+it) \bigr|^m dt$.

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Andrew V. Lelechenko. 2014-01-14. Exponential Carmichael function. https://arxiv.org/abs/1401.3166

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