813434721

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{97429}}^1$

素因数の和:97477

約数の個数: 24

約数和(自身を含む): 1243986240

約数和(自身を除く): 430551519

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 2783, 8349, 97429, 292287, 1071719, 2240867, 3215157, 6722601, 11788909, 24649537, 35366727, 73948611, 271144907, 813434721]

約数ペア:

[(1, 813434721), (3, 271144907), (11, 73948611), (23, 35366727), (33, 24649537), (69, 11788909), (121, 6722601), (253, 3215157), (363, 2240867), (759, 1071719), (2783, 292287), (8349, 97429)]