16307879

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3187}}^1$

素因数の和:3254

約数の個数: 16

約数和(自身を含む): 20199168

約数和(自身を除く): 3891289

約数列:

[1, 7, 17, 43, 119, 301, 731, 3187, 5117, 22309, 54179, 137041, 379253, 959287, 2329697, 16307879]

約数ペア:

[(1, 16307879), (7, 2329697), (17, 959287), (43, 379253), (119, 137041), (301, 54179), (731, 22309), (3187, 5117)]