30398291

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9181}}^1$

素因数の和:9242

約数の個数: 16

約数和(自身を含む): 38784768

約数和(自身を除く): 8386477

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 9181, 64267, 100991, 394783, 706937, 2763481, 4342613, 30398291]

約数ペア:

[(1, 30398291), (7, 4342613), (11, 2763481), (43, 706937), (77, 394783), (301, 100991), (473, 64267), (3311, 9181)]