2025756873

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{270209}}^1$

素因数の和:270246

約数の個数: 36

約数和(自身を含む): 3604060980

約数和(自身を除く): 1578304107

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 7497, 270209, 810627, 1891463, 2431881, 4593553, 5674389, 13240241, 13780659, 17023167, 32154871, 39720723, 41341977, 96464613, 119162169, 225084097, 289393839, 675252291, 2025756873]

約数ペア:

[(1, 2025756873), (3, 675252291), (7, 289393839), (9, 225084097), (17, 119162169), (21, 96464613), (49, 41341977), (51, 39720723), (63, 32154871), (119, 17023167), (147, 13780659), (153, 13240241), (357, 5674389), (441, 4593553), (833, 2431881), (1071, 1891463), (2499, 810627), (7497, 270209)]