2575812561

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2314297}}^1$

素因数の和:2314360

約数の個数: 16

約数和(自身を含む): 3999106944

約数和(自身を除く): 1423294383

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 2314297, 6942891, 16200079, 48600237, 122657741, 367973223, 858604187, 2575812561]

約数ペア:

[(1, 2575812561), (3, 858604187), (7, 367973223), (21, 122657741), (53, 48600237), (159, 16200079), (371, 6942891), (1113, 2314297)]