20172732797

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7370381}}^1$

素因数の和:7370428

約数の個数: 16

約数和(自身を含む): 25472040192

約数和(自身を除く): 5299307395

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 7370381, 51592667, 125296477, 169518763, 877075339, 1186631341, 2881818971, 20172732797]

約数ペア:

[(1, 20172732797), (7, 2881818971), (17, 1186631341), (23, 877075339), (119, 169518763), (161, 125296477), (391, 51592667), (2737, 7370381)]