121181451

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{4093}}^1$

素因数の和:4306

約数の個数: 16

約数和(自身を含む): 165070080

約数和(自身を除く): 43888629

約数列:

[1, 3, 71, 139, 213, 417, 4093, 9869, 12279, 29607, 290603, 568927, 871809, 1706781, 40393817, 121181451]

約数ペア:

[(1, 121181451), (3, 40393817), (71, 1706781), (139, 871809), (213, 568927), (417, 290603), (4093, 29607), (9869, 12279)]