71691659

素因数分解:

${\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{2221}}^1$

素因数の和:2438

約数の個数: 12

約数和(自身を含む): 78072192

約数和(自身を除く): 6380533

約数列:

[1, 13, 169, 191, 2221, 2483, 28873, 32279, 375349, 424211, 5514743, 71691659]

約数ペア:

[(1, 71691659), (13, 5514743), (169, 424211), (191, 375349), (2221, 32279), (2483, 28873)]