210917057

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{1747}}^1$

素因数の和:2048

約数の個数: 16

約数和(自身を含む): 234343872

約数和(自身を除く): 23426815

約数列:

[1, 13, 37, 251, 481, 1747, 3263, 9287, 22711, 64639, 120731, 438497, 840307, 5700461, 16224389, 210917057]

約数ペア:

[(1, 210917057), (13, 16224389), (37, 5700461), (251, 840307), (481, 438497), (1747, 120731), (3263, 64639), (9287, 22711)]