85289449

素因数分解:

$7^2\times {\mathrm{643}}^1\times {\mathrm{2707}}^1$

素因数の和:3364

約数の個数: 12

約数和(自身を含む): 99405264

約数和(自身を除く): 14115815

約数列:

[1, 7, 49, 643, 2707, 4501, 18949, 31507, 132643, 1740601, 12184207, 85289449]

約数ペア:

[(1, 85289449), (7, 12184207), (49, 1740601), (643, 132643), (2707, 31507), (4501, 18949)]