13511853

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{1559}}^1$

素因数の和:1678

約数の個数: 20

約数和(自身を含む): 20386080

約数和(自身を除く): 6874227

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 1559, 2889, 4677, 8667, 14031, 42093, 126279, 166813, 500439, 1501317, 4503951, 13511853]

約数ペア:

[(1, 13511853), (3, 4503951), (9, 1501317), (27, 500439), (81, 166813), (107, 126279), (321, 42093), (963, 14031), (1559, 8667), (2889, 4677)]