31352061

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21727}}^1$

素因数の和:21780

約数の個数: 16

約数和(自身を含む): 46237184

約数和(自身を除く): 14885123

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 21727, 65181, 282451, 803899, 847353, 2411697, 10450687, 31352061]

約数ペア:

[(1, 31352061), (3, 10450687), (13, 2411697), (37, 847353), (39, 803899), (111, 282451), (481, 65181), (1443, 21727)]