57839257

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 69802656

約数和(自身を除く): 11963399

約数列:

[1, 7, 43, 49, 97, 283, 301, 679, 1981, 2107, 4171, 4753, 12169, 13867, 27451, 29197, 85183, 192157, 204379, 596281, 1180393, 1345099, 8262751, 57839257]

約数ペア:

[(1, 57839257), (7, 8262751), (43, 1345099), (49, 1180393), (97, 596281), (283, 204379), (301, 192157), (679, 85183), (1981, 29197), (2107, 27451), (4171, 13867), (4753, 12169)]