2280607

素因数分解:

$7^3\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 16

約数和(自身を含む): 2728000

約数和(自身を除く): 447393

約数列:

[1, 7, 49, 61, 109, 343, 427, 763, 2989, 5341, 6649, 20923, 37387, 46543, 325801, 2280607]

約数ペア:

[(1, 2280607), (7, 325801), (49, 46543), (61, 37387), (109, 20923), (343, 6649), (427, 5341), (763, 2989)]