8880849

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 13395200

約数和(自身を除く): 4514351

約数列:

[1, 3, 9, 31, 93, 139, 229, 279, 417, 687, 1251, 2061, 4309, 7099, 12927, 21297, 31831, 38781, 63891, 95493, 286479, 986761, 2960283, 8880849]

約数ペア:

[(1, 8880849), (3, 2960283), (9, 986761), (31, 286479), (93, 95493), (139, 63891), (229, 38781), (279, 31831), (417, 21297), (687, 12927), (1251, 7099), (2061, 4309)]