15706716081

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{36313}}^1$

素因数の和:36845

約数の個数: 32

約数和(自身を含む): 24542453760

約数和(自身を除く): 8835737679

約数列:

[1, 3, 7, 21, 43, 129, 301, 479, 903, 1437, 3353, 10059, 20597, 36313, 61791, 108939, 144179, 254191, 432537, 762573, 1561459, 4684377, 10930213, 17393927, 32790639, 52181781, 121757489, 365272467, 747938861, 2243816583, 5235572027, 15706716081]

約数ペア:

[(1, 15706716081), (3, 5235572027), (7, 2243816583), (21, 747938861), (43, 365272467), (129, 121757489), (301, 52181781), (479, 32790639), (903, 17393927), (1437, 10930213), (3353, 4684377), (10059, 1561459), (20597, 762573), (36313, 432537), (61791, 254191), (108939, 144179)]