12538512051

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{24730793}}^1$

素因数の和:24730822

約数の個数: 12

約数和(自身を含む): 18102941208

約数和(自身を除く): 5564429157

約数列:

[1, 3, 13, 39, 169, 507, 24730793, 74192379, 321500309, 964500927, 4179504017, 12538512051]

約数ペア:

[(1, 12538512051), (3, 4179504017), (13, 964500927), (39, 321500309), (169, 74192379), (507, 24730793)]