13984061

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 18146520

約数和(自身を除く): 4162459

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 637, 757, 1421, 2639, 5299, 9841, 18473, 21953, 37093, 68887, 153671, 285389, 482209, 1075697, 1997723, 13984061]

約数ペア:

[(1, 13984061), (7, 1997723), (13, 1075697), (29, 482209), (49, 285389), (91, 153671), (203, 68887), (377, 37093), (637, 21953), (757, 18473), (1421, 9841), (2639, 5299)]