124791121

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2851}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 158662464

約数和(自身を除く): 33871343

約数列:

[1, 7, 13, 37, 91, 169, 259, 481, 1183, 2851, 3367, 6253, 19957, 37063, 43771, 105487, 259441, 481819, 738409, 1371331, 3372733, 9599317, 17827303, 124791121]

約数ペア:

[(1, 124791121), (7, 17827303), (13, 9599317), (37, 3372733), (91, 1371331), (169, 738409), (259, 481819), (481, 259441), (1183, 105487), (2851, 43771), (3367, 37063), (6253, 19957)]