487789423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^2\times {\mathrm{157}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 555273936

約数和(自身を除く): 67484513

約数列:

[1, 11, 41, 83, 157, 451, 913, 1727, 3403, 6437, 6889, 13031, 37433, 70807, 75779, 143341, 282449, 534271, 1081573, 3106939, 5876981, 11897303, 44344493, 487789423]

約数ペア:

[(1, 487789423), (11, 44344493), (41, 11897303), (83, 5876981), (157, 3106939), (451, 1081573), (913, 534271), (1727, 282449), (3403, 143341), (6437, 75779), (6889, 70807), (13031, 37433)]