868208033

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{1025039}}^1$

素因数の和:1025068

約数の個数: 12

約数和(自身を含む): 1090642560

約数和(自身を除く): 222434527

約数列:

[1, 7, 11, 77, 121, 847, 1025039, 7175273, 11275429, 78928003, 124029719, 868208033]

約数ペア:

[(1, 868208033), (7, 124029719), (11, 78928003), (77, 11275429), (121, 7175273), (847, 1025039)]