28607579

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28579}}^1$

素因数の和:28610

約数の個数: 16

約数和(自身を含む): 38411520

約数和(自身を除く): 9803941

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 28579, 200053, 314369, 371527, 2200583, 2600689, 4086797, 28607579]

約数ペア:

[(1, 28607579), (7, 4086797), (11, 2600689), (13, 2200583), (77, 371527), (91, 314369), (143, 200053), (1001, 28579)]