40808570873

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{210257}}^1$

素因数の和:210521

約数の個数: 24

約数和(自身を含む): 50479581672

約数和(自身を除く): 9671010799

約数列:

[1, 7, 17, 49, 119, 233, 833, 1631, 3961, 11417, 27727, 194089, 210257, 1471799, 3574369, 10302593, 25020583, 48989881, 175144081, 342929167, 832827977, 2400504169, 5829795839, 40808570873]

約数ペア:

[(1, 40808570873), (7, 5829795839), (17, 2400504169), (49, 832827977), (119, 342929167), (233, 175144081), (833, 48989881), (1631, 25020583), (3961, 10302593), (11417, 3574369), (27727, 1471799), (194089, 210257)]