64684009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 71442000

約数和(自身を除く): 6757991

約数列:

[1, 13, 53, 269, 349, 689, 3497, 4537, 14257, 18497, 93881, 185341, 240461, 1220453, 4975693, 64684009]

約数ペア:

[(1, 64684009), (13, 4975693), (53, 1220453), (269, 240461), (349, 185341), (689, 93881), (3497, 18497), (4537, 14257)]