31109039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:506

約数の個数: 16

約数和(自身を含む): 34467552

約数和(自身を除く): 3358513

約数列:

[1, 13, 53, 163, 277, 689, 2119, 3601, 8639, 14681, 45151, 112307, 190853, 586963, 2393003, 31109039]

約数ペア:

[(1, 31109039), (13, 2393003), (53, 586963), (163, 190853), (277, 112307), (689, 45151), (2119, 14681), (3601, 8639)]