38613239

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 49351680

約数和(自身を除く): 10738441

約数列:

[1, 7, 17, 29, 67, 119, 167, 203, 469, 493, 1139, 1169, 1943, 2839, 3451, 4843, 7973, 11189, 13601, 19873, 33031, 33901, 78323, 82331, 190213, 231217, 324481, 576317, 1331491, 2271367, 5516177, 38613239]

約数ペア:

[(1, 38613239), (7, 5516177), (17, 2271367), (29, 1331491), (67, 576317), (119, 324481), (167, 231217), (203, 190213), (469, 82331), (493, 78323), (1139, 33901), (1169, 33031), (1943, 19873), (2839, 13601), (3451, 11189), (4843, 7973)]