1639474029

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{136657}}^1$

素因数の和:136737

約数の個数: 24

約数和(自身を含む): 2501388032

約数和(自身を除く): 861914003

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 3999, 11997, 136657, 409971, 1229913, 4236367, 5876251, 12709101, 17628753, 38127303, 52886259, 182163781, 546491343, 1639474029]

約数ペア:

[(1, 1639474029), (3, 546491343), (9, 182163781), (31, 52886259), (43, 38127303), (93, 17628753), (129, 12709101), (279, 5876251), (387, 4236367), (1333, 1229913), (3999, 409971), (11997, 136657)]