31046197

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1097}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 38368512

約数和(自身を除く): 7322315

約数列:

[1, 7, 13, 91, 311, 1097, 2177, 4043, 7679, 14261, 28301, 99827, 341167, 2388169, 4435171, 31046197]

約数ペア:

[(1, 31046197), (7, 4435171), (13, 2388169), (91, 341167), (311, 99827), (1097, 28301), (2177, 14261), (4043, 7679)]