85426411

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{17509}}^1$

素因数の和:17574

約数の個数: 16

約数和(自身を含む): 105900480

約数和(自身を除く): 20474069

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 17509, 122563, 297653, 717869, 2083571, 5025083, 12203773, 85426411]

約数ペア:

[(1, 85426411), (7, 12203773), (17, 5025083), (41, 2083571), (119, 717869), (287, 297653), (697, 122563), (4879, 17509)]