89002772047

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{398417}}^1$

素因数の和:398575

約数の個数: 24

約数和(自身を含む): 106827021504

約数和(自身を除く): 17824249457

約数列:

[1, 7, 47, 49, 97, 329, 679, 2303, 4559, 4753, 31913, 223391, 398417, 2788919, 18725599, 19522433, 38646449, 131079193, 270525143, 917554351, 1816383103, 1893676001, 12714681721, 89002772047]

約数ペア:

[(1, 89002772047), (7, 12714681721), (47, 1893676001), (49, 1816383103), (97, 917554351), (329, 270525143), (679, 131079193), (2303, 38646449), (4559, 19522433), (4753, 18725599), (31913, 2788919), (223391, 398417)]