151900441

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12253}}^1$

素因数の和:12301

約数の個数: 24

約数和(自身を含む): 201161664

約数和(自身を除く): 49261223

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 12253, 12397, 85771, 134783, 281819, 600397, 943481, 1972733, 3100009, 6604367, 13809131, 21700063, 151900441]

約数ペア:

[(1, 151900441), (7, 21700063), (11, 13809131), (23, 6604367), (49, 3100009), (77, 1972733), (161, 943481), (253, 600397), (539, 281819), (1127, 134783), (1771, 85771), (12253, 12397)]