31383001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 34683264

約数和(自身を除く): 3300263

約数列:

[1, 13, 67, 137, 263, 871, 1781, 3419, 9179, 17621, 36031, 119327, 229073, 468403, 2414077, 31383001]

約数ペア:

[(1, 31383001), (13, 2414077), (67, 468403), (137, 229073), (263, 119327), (871, 36031), (1781, 17621), (3419, 9179)]