71275631

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2693}}^1$

素因数の和:2918

約数の個数: 16

約数和(自身を含む): 86208000

約数和(自身を除く): 14932369

約数列:

[1, 7, 19, 133, 199, 1393, 2693, 3781, 18851, 26467, 51167, 358169, 535907, 3751349, 10182233, 71275631]

約数ペア:

[(1, 71275631), (7, 10182233), (19, 3751349), (133, 535907), (199, 358169), (1393, 51167), (2693, 26467), (3781, 18851)]