28540155633

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12181031}}^1$

素因数の和:12181116

約数の個数: 16

約数和(自身を含む): 42097646592

約数和(自身を除く): 13557490959

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 12181031, 36543093, 133991341, 401974023, 864853201, 2594559603, 9513385211, 28540155633]

約数ペア:

[(1, 28540155633), (3, 9513385211), (11, 2594559603), (33, 864853201), (71, 401974023), (213, 133991341), (781, 36543093), (2343, 12181031)]