3371389

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 4185216

約数和(自身を除く): 813827

約数列:

[1, 7, 17, 41, 119, 287, 691, 697, 4837, 4879, 11747, 28331, 82229, 198317, 481627, 3371389]

約数ペア:

[(1, 3371389), (7, 481627), (17, 198317), (41, 82229), (119, 28331), (287, 11747), (691, 4879), (697, 4837)]