16171677

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{139}}^2$

素因数の和:318

約数の個数: 24

約数和(自身を含む): 24910080

約数和(自身を除く): 8738403

約数列:

[1, 3, 9, 27, 31, 93, 139, 279, 417, 837, 1251, 3753, 4309, 12927, 19321, 38781, 57963, 116343, 173889, 521667, 598951, 1796853, 5390559, 16171677]

約数ペア:

[(1, 16171677), (3, 5390559), (9, 1796853), (27, 598951), (31, 521667), (93, 173889), (139, 116343), (279, 57963), (417, 38781), (837, 19321), (1251, 12927), (3753, 4309)]