28794549

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80657}}^1$

素因数の和:80684

約数の個数: 16

約数和(自身を含む): 46459008

約数和(自身を除く): 17664459

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 80657, 241971, 564599, 1371169, 1693797, 4113507, 9598183, 28794549]

約数ペア:

[(1, 28794549), (3, 9598183), (7, 4113507), (17, 1693797), (21, 1371169), (51, 564599), (119, 241971), (357, 80657)]