41998401

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2309}}^1$

素因数の和:2405

約数の個数: 24

約数和(自身を含む): 63423360

約数和(自身を除く): 21424959

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 2021, 2309, 6063, 6927, 18189, 20781, 99287, 108523, 297861, 325569, 893583, 976707, 4666489, 13999467, 41998401]

約数ペア:

[(1, 41998401), (3, 13999467), (9, 4666489), (43, 976707), (47, 893583), (129, 325569), (141, 297861), (387, 108523), (423, 99287), (2021, 20781), (2309, 18189), (6063, 6927)]