13315647

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2137}}^1$

素因数の和:2238

約数の個数: 16

約数和(自身を含む): 18609152

約数和(自身を除く): 5293505

約数列:

[1, 3, 31, 67, 93, 201, 2077, 2137, 6231, 6411, 66247, 143179, 198741, 429537, 4438549, 13315647]

約数ペア:

[(1, 13315647), (3, 4438549), (31, 429537), (67, 198741), (93, 143179), (201, 66247), (2077, 6411), (2137, 6231)]