31790733

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{22031}}^1$

素因数の和:22084

約数の個数: 16

約数和(自身を含む): 46884096

約数和(自身を除く): 15093363

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 22031, 66093, 286403, 815147, 859209, 2445441, 10596911, 31790733]

約数ペア:

[(1, 31790733), (3, 10596911), (13, 2445441), (37, 859209), (39, 815147), (111, 286403), (481, 66093), (1443, 22031)]