15560797

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3041}}^1$

素因数の和:3108

約数の個数: 16

約数和(自身を含む): 19274112

約数和(自身を除く): 3713315

約数列:

[1, 7, 17, 43, 119, 301, 731, 3041, 5117, 21287, 51697, 130763, 361879, 915341, 2222971, 15560797]

約数ペア:

[(1, 15560797), (7, 2222971), (17, 915341), (43, 361879), (119, 130763), (301, 51697), (731, 21287), (3041, 5117)]