91332311

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1999}}^1$

素因数の和:2174

約数の個数: 16

約数和(自身を含む): 107136000

約数和(自身を除く): 15803689

約数列:

[1, 7, 61, 107, 427, 749, 1999, 6527, 13993, 45689, 121939, 213893, 853573, 1497251, 13047473, 91332311]

約数ペア:

[(1, 91332311), (7, 13047473), (61, 1497251), (107, 853573), (427, 213893), (749, 121939), (1999, 45689), (6527, 13993)]