25220577

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1951}}^1$

素因数の和:2124

約数の個数: 16

約数和(自身を含む): 34979840

約数和(自身を除く): 9759263

約数列:

[1, 3, 31, 93, 139, 417, 1951, 4309, 5853, 12927, 60481, 181443, 271189, 813567, 8406859, 25220577]

約数ペア:

[(1, 25220577), (3, 8406859), (31, 813567), (93, 271189), (139, 181443), (417, 60481), (1951, 12927), (4309, 5853)]