39750053

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 46569600

約数和(自身を除く): 6819547

約数列:

[1, 7, 53, 307, 349, 371, 2149, 2443, 16271, 18497, 107143, 113897, 129479, 750001, 5678579, 39750053]

約数ペア:

[(1, 39750053), (7, 5678579), (53, 750001), (307, 129479), (349, 113897), (371, 107143), (2149, 18497), (2443, 16271)]