281640463

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{6101}}^1$

素因数の和:6234

約数の個数: 16

約数和(自身を含む): 313691616

約数和(自身を除く): 32051153

約数列:

[1, 13, 53, 67, 689, 871, 3551, 6101, 46163, 79313, 323353, 408767, 4203589, 5313971, 21664651, 281640463]

約数ペア:

[(1, 281640463), (13, 21664651), (53, 5313971), (67, 4203589), (689, 408767), (871, 323353), (3551, 79313), (6101, 46163)]