31427644417

素因数分解:

${\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{1706077}}^1$

素因数の和:1706212

約数の個数: 12

約数和(自身を含む): 34343350140

約数和(自身を除く): 2915705723

約数列:

[1, 13, 109, 169, 1417, 18421, 1706077, 22179001, 185962393, 288327013, 2417511109, 31427644417]

約数ペア:

[(1, 31427644417), (13, 2417511109), (109, 288327013), (169, 185962393), (1417, 22179001), (18421, 1706077)]