2783566079

素因数分解:

$7^3\times {\mathrm{719}}^1\times {\mathrm{11287}}^1$

素因数の和:12027

約数の個数: 16

約数和(自身を含む): 3250944000

約数和(自身を除く): 467377921

約数列:

[1, 7, 49, 343, 719, 5033, 11287, 35231, 79009, 246617, 553063, 3871441, 8115353, 56807471, 397652297, 2783566079]

約数ペア:

[(1, 2783566079), (7, 397652297), (49, 56807471), (343, 8115353), (719, 3871441), (5033, 553063), (11287, 246617), (35231, 79009)]