12385731

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{997}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 17101728

約数和(自身を除く): 4715997

約数列:

[1, 3, 41, 101, 123, 303, 997, 2991, 4141, 12423, 40877, 100697, 122631, 302091, 4128577, 12385731]

約数ペア:

[(1, 12385731), (3, 4128577), (41, 302091), (101, 122631), (123, 100697), (303, 40877), (997, 12423), (2991, 4141)]