7275291

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1087}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 10235904

約数和(自身を除く): 2960613

約数列:

[1, 3, 23, 69, 97, 291, 1087, 2231, 3261, 6693, 25001, 75003, 105439, 316317, 2425097, 7275291]

約数ペア:

[(1, 7275291), (3, 2425097), (23, 316317), (69, 105439), (97, 75003), (291, 25001), (1087, 6693), (2231, 3261)]