28794039

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{3739}}^1$

素因数の和:3910

約数の個数: 16

約数和(自身を含む): 40930560

約数和(自身を除く): 12136521

約数列:

[1, 3, 17, 51, 151, 453, 2567, 3739, 7701, 11217, 63563, 190689, 564589, 1693767, 9598013, 28794039]

約数ペア:

[(1, 28794039), (3, 9598013), (17, 1693767), (51, 564589), (151, 190689), (453, 63563), (2567, 11217), (3739, 7701)]