525681717

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{379}}^1\times {\mathrm{3821}}^1$

素因数の和:4225

約数の個数: 24

約数和(自身を含む): 772655520

約数和(自身を除く): 246973803

約数列:

[1, 3, 11, 33, 121, 363, 379, 1137, 3821, 4169, 11463, 12507, 42031, 45859, 126093, 137577, 462341, 1387023, 1448159, 4344477, 15929749, 47789247, 175227239, 525681717]

約数ペア:

[(1, 525681717), (3, 175227239), (11, 47789247), (33, 15929749), (121, 4344477), (363, 1448159), (379, 1387023), (1137, 462341), (3821, 137577), (4169, 126093), (11463, 45859), (12507, 42031)]