289585797

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{13729}}^1$

素因数の和:13900

約数の個数: 16

約数和(自身を含む): 395424000

約数和(自身を除く): 105838203

約数列:

[1, 3, 79, 89, 237, 267, 7031, 13729, 21093, 41187, 1084591, 1221881, 3253773, 3665643, 96528599, 289585797]

約数ペア:

[(1, 289585797), (3, 96528599), (79, 3665643), (89, 3253773), (237, 1221881), (267, 1084591), (7031, 41187), (13729, 21093)]