3974089

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 4749696

約数和(自身を除く): 775607

約数列:

[1, 7, 41, 61, 227, 287, 427, 1589, 2501, 9307, 13847, 17507, 65149, 96929, 567727, 3974089]

約数ペア:

[(1, 3974089), (7, 567727), (41, 96929), (61, 65149), (227, 17507), (287, 13847), (427, 9307), (1589, 2501)]