393350401

素因数分解:

${\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 406022400

約数和(自身を除く): 12671999

約数列:

[1, 79, 113, 139, 317, 8927, 10981, 15707, 25043, 35821, 44063, 1240853, 2829859, 3480977, 4979119, 393350401]

約数ペア:

[(1, 393350401), (79, 4979119), (113, 3480977), (139, 2829859), (317, 1240853), (8927, 44063), (10981, 35821), (15707, 25043)]