7864233

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10613}}^1$

素因数の和:10648

約数の個数: 16

約数和(自身を含む): 11887680

約数和(自身を除く): 4023447

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 10613, 31839, 137969, 201647, 413907, 604941, 2621411, 7864233]

約数ペア:

[(1, 7864233), (3, 2621411), (13, 604941), (19, 413907), (39, 201647), (57, 137969), (247, 31839), (741, 10613)]