3218823

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 4892160

約数和(自身を除く): 1673337

約数列:

[1, 3, 9, 31, 83, 93, 139, 249, 279, 417, 747, 1251, 2573, 4309, 7719, 11537, 12927, 23157, 34611, 38781, 103833, 357647, 1072941, 3218823]

約数ペア:

[(1, 3218823), (3, 1072941), (9, 357647), (31, 103833), (83, 38781), (93, 34611), (139, 23157), (249, 12927), (279, 11537), (417, 7719), (747, 4309), (1251, 2573)]