123494129

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 143853408

約数和(自身を除く): 20359279

約数列:

[1, 11, 19, 137, 209, 227, 361, 1507, 2497, 2603, 3971, 4313, 28633, 31099, 47443, 49457, 81947, 342089, 544027, 590881, 901417, 6499691, 11226739, 123494129]

約数ペア:

[(1, 123494129), (11, 11226739), (19, 6499691), (137, 901417), (209, 590881), (227, 544027), (361, 342089), (1507, 81947), (2497, 49457), (2603, 47443), (3971, 31099), (4313, 28633)]