1296189713

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{491167}}^1$

素因数の和:491216

約数の個数: 16

約数和(自身を含む): 1650324480

約数和(自身を除く): 354134767

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 491167, 3438169, 6385171, 14243843, 44696197, 99706901, 185169959, 1296189713]

約数ペア:

[(1, 1296189713), (7, 185169959), (13, 99706901), (29, 44696197), (91, 14243843), (203, 6385171), (377, 3438169), (2639, 491167)]