28042333

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5171}}^1$

素因数の和:5228

約数の個数: 16

約数和(自身を含む): 33514560

約数和(自身を除く): 5472227

約数列:

[1, 11, 17, 29, 187, 319, 493, 5171, 5423, 56881, 87907, 149959, 966977, 1649549, 2549303, 28042333]

約数ペア:

[(1, 28042333), (11, 2549303), (17, 1649549), (29, 966977), (187, 149959), (319, 87907), (493, 56881), (5171, 5423)]