English

The divisor function over integers with a missing digit

Number Theory 2024-11-26 v2

Abstract

In this paper, we study the sum of the divisor function over sets with digit restrictions.

Keywords

Cite

@article{arxiv.2411.09076,
  title  = {The divisor function over integers with a missing digit},
  author = {Jiseong Kim},
  journal= {arXiv preprint arXiv:2411.09076},
  year   = {2024}
}

Comments

8 pages, the results are improved

R2 v1 2026-06-28T19:59:16.191Z