623382009

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 858021120

約数和(自身を除く): 234639111

約数列:

[1, 3, 47, 109, 141, 327, 863, 2209, 2589, 5123, 6627, 15369, 40561, 94067, 121683, 240781, 282201, 722343, 1906367, 4421149, 5719101, 13263447, 207794003, 623382009]

約数ペア:

[(1, 623382009), (3, 207794003), (47, 13263447), (109, 5719101), (141, 4421149), (327, 1906367), (863, 722343), (2209, 282201), (2589, 240781), (5123, 121683), (6627, 94067), (15369, 40561)]