870345201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{7687}}^1$

素因数の和:7821

約数の個数: 32

約数和(自身を含む): 1310773248

約数和(自身を除く): 440428047

約数列:

[1, 3, 11, 33, 47, 73, 141, 219, 517, 803, 1551, 2409, 3431, 7687, 10293, 23061, 37741, 84557, 113223, 253671, 361289, 561151, 1083867, 1683453, 3974179, 6172661, 11922537, 18517983, 26374097, 79122291, 290115067, 870345201]

約数ペア:

[(1, 870345201), (3, 290115067), (11, 79122291), (33, 26374097), (47, 18517983), (73, 11922537), (141, 6172661), (219, 3974179), (517, 1683453), (803, 1083867), (1551, 561151), (2409, 361289), (3431, 253671), (7687, 113223), (10293, 84557), (23061, 37741)]