156321919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{24391}}^1$

素因数の和:24450

約数の個数: 16

約数和(自身を含む): 184403520

約数和(自身を除く): 28081601

約数列:

[1, 13, 17, 29, 221, 377, 493, 6409, 24391, 317083, 414647, 707339, 5390411, 9195407, 12024763, 156321919]

約数ペア:

[(1, 156321919), (13, 12024763), (17, 9195407), (29, 5390411), (221, 707339), (377, 414647), (493, 317083), (6409, 24391)]