28308873

素因数分解:

$3^1\times {\mathrm{113}}^2\times {\mathrm{739}}^1$

素因数の和:968

約数の個数: 12

約数和(自身を含む): 38133680

約数和(自身を除く): 9824807

約数列:

[1, 3, 113, 339, 739, 2217, 12769, 38307, 83507, 250521, 9436291, 28308873]

約数ペア:

[(1, 28308873), (3, 9436291), (113, 250521), (339, 83507), (739, 38307), (2217, 12769)]