39975313

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5507}}^1$

素因数の和:5592

約数の個数: 16

約数和(自身を含む): 49175424

約数和(自身を除く): 9200111

約数列:

[1, 7, 17, 61, 119, 427, 1037, 5507, 7259, 38549, 93619, 335927, 655333, 2351489, 5710759, 39975313]

約数ペア:

[(1, 39975313), (7, 5710759), (17, 2351489), (61, 655333), (119, 335927), (427, 93619), (1037, 38549), (5507, 7259)]