The sum of the unitary divisor function
Number Theory
2015-07-02 v3
Abstract
This article establishes a new upper bound on the function , the sum of all coprime divisors of . The article concludes with two questions concerning this function.
Cite
@article{arxiv.1312.4615,
title = {The sum of the unitary divisor function},
author = {Tim Trudgian},
journal= {arXiv preprint arXiv:1312.4615},
year = {2015}
}
Comments
6 pages, to appear in Publ. Inst. Math. (Beograd) (N.S.)