86409001

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{28909}}^1$

素因数の和:28984

約数の個数: 12

約数和(自身を含む): 102167940

約数和(自身を除く): 15758939

約数列:

[1, 7, 49, 61, 427, 2989, 28909, 202363, 1416541, 1763449, 12344143, 86409001]

約数ペア:

[(1, 86409001), (7, 12344143), (49, 1763449), (61, 1416541), (427, 202363), (2989, 28909)]