12818804511

素因数分解:

$3^1\times {\mathrm{313}}^1\times {\mathrm{3001}}^1\times {\mathrm{4549}}^1$

素因数の和:7866

約数の個数: 16

約数和(自身を含む): 17155829600

約数和(自身を除く): 4337025089

約数列:

[1, 3, 313, 939, 3001, 4549, 9003, 13647, 939313, 1423837, 2817939, 4271511, 13651549, 40954647, 4272934837, 12818804511]

約数ペア:

[(1, 12818804511), (3, 4272934837), (313, 40954647), (939, 13651549), (3001, 4271511), (4549, 2817939), (9003, 1423837), (13647, 939313)]