85384019

素因数分解:

$7^3\times {\mathrm{89}}^1\times {\mathrm{2797}}^1$

素因数の和:2907

約数の個数: 16

約数和(自身を含む): 100728000

約数和(自身を除く): 15343981

約数列:

[1, 7, 49, 89, 343, 623, 2797, 4361, 19579, 30527, 137053, 248933, 959371, 1742531, 12197717, 85384019]

約数ペア:

[(1, 85384019), (7, 12197717), (49, 1742531), (89, 959371), (343, 248933), (623, 137053), (2797, 30527), (4361, 19579)]