13317969

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5927}}^1$

素因数の和:6044

約数の個数: 16

約数和(自身を含む): 20487168

約数和(自身を除く): 7169199

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 5927, 17781, 41489, 124467, 634189, 1902567, 4439323, 13317969]

約数ペア:

[(1, 13317969), (3, 4439323), (7, 1902567), (21, 634189), (107, 124467), (321, 41489), (749, 17781), (2247, 5927)]