13764411

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{1559}}^1$

素因数の和:1680

約数の個数: 20

約数和(自身を含む): 20763600

約数和(自身を除く): 6999189

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 1559, 2943, 4677, 8829, 14031, 42093, 126279, 169931, 509793, 1529379, 4588137, 13764411]

約数ペア:

[(1, 13764411), (3, 4588137), (9, 1529379), (27, 509793), (81, 169931), (109, 126279), (327, 42093), (981, 14031), (1559, 8829), (2943, 4677)]