Mean Value of <i>r</i>-gcd-sum and <i>r</i>-lcm-Sum Functions

In this paper we perform a further investigation for <i>r</i>-gcd-sum and <i>r</i>-lcm-sum functions. By making use of the properties of generalization of Euler’s <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline">...

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Bibliographic Details
Main Authors: Zhengjin Bu, Zhefeng Xu
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Symmetry
Subjects:
Online Access:https://www.mdpi.com/2073-8994/14/10/2080