140972359

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{4931}}^1$

素因数の和:5078

約数の個数: 16

約数和(自身を含む): 161927424

約数和(自身を除く): 20955065

約数列:

[1, 11, 23, 113, 253, 1243, 2599, 4931, 28589, 54241, 113413, 557203, 1247543, 6129233, 12815669, 140972359]

約数ペア:

[(1, 140972359), (11, 12815669), (23, 6129233), (113, 1247543), (253, 557203), (1243, 113413), (2599, 54241), (4931, 28589)]