17181046399

素因数分解:

${\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1999889}}^1$

素因数の和:1999982

約数の個数: 12

約数和(自身を含む): 19150946640

約数和(自身を除く): 1969900241

約数列:

[1, 11, 71, 121, 781, 8591, 1999889, 21998779, 141992119, 241986569, 1561913309, 17181046399]

約数ペア:

[(1, 17181046399), (11, 1561913309), (71, 241986569), (121, 141992119), (781, 21998779), (8591, 1999889)]