17431139

素因数分解:

${\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2122

約数の個数: 12

約数和(自身を含む): 19439280

約数和(自身を除く): 2008141

約数列:

[1, 11, 71, 121, 781, 2029, 8591, 22319, 144059, 245509, 1584649, 17431139]

約数ペア:

[(1, 17431139), (11, 1584649), (71, 245509), (121, 144059), (781, 22319), (2029, 8591)]