1189027889

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1151}}^1\times {\mathrm{8681}}^1$

素因数の和:9856

約数の個数: 16

約数和(自身を含む): 1440239616

約数和(自身を除く): 251211727

約数列:

[1, 7, 17, 119, 1151, 8057, 8681, 19567, 60767, 136969, 147577, 1033039, 9991831, 69942817, 169861127, 1189027889]

約数ペア:

[(1, 1189027889), (7, 169861127), (17, 69942817), (119, 9991831), (1151, 1033039), (8057, 147577), (8681, 136969), (19567, 60767)]