156923923

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{3923}}^1$

素因数の和:4134

約数の個数: 16

約数和(自身を含む): 179970336

約数和(自身を除く): 23046413

約数列:

[1, 13, 17, 181, 221, 2353, 3077, 3923, 40001, 50999, 66691, 710063, 866983, 9230819, 12071071, 156923923]

約数ペア:

[(1, 156923923), (13, 12071071), (17, 9230819), (181, 866983), (221, 710063), (2353, 66691), (3077, 50999), (3923, 40001)]