86835007

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{43223}}^1$

素因数の和:43278

約数の個数: 12

約数和(自身を含む): 103478256

約数和(自身を除く): 16643249

約数列:

[1, 7, 41, 49, 287, 2009, 43223, 302561, 1772143, 2117927, 12405001, 86835007]

約数ペア:

[(1, 86835007), (7, 12405001), (41, 2117927), (49, 1772143), (287, 302561), (2009, 43223)]