85120007

素因数分解:

$7^2\times {\mathrm{631}}^1\times {\mathrm{2753}}^1$

素因数の和:3398

約数の個数: 12

約数和(自身を含む): 99210096

約数和(自身を除く): 14090089

約数列:

[1, 7, 49, 631, 2753, 4417, 19271, 30919, 134897, 1737143, 12160001, 85120007]

約数ペア:

[(1, 85120007), (7, 12160001), (49, 1737143), (631, 134897), (2753, 30919), (4417, 19271)]