171057931

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{7243}}^1$

素因数の和:7386

約数の個数: 16

約数和(自身を含む): 198195840

約数和(自身を除く): 27137909

約数列:

[1, 11, 19, 113, 209, 1243, 2147, 7243, 23617, 79673, 137617, 818459, 1513787, 9003049, 15550721, 171057931]

約数ペア:

[(1, 171057931), (11, 15550721), (19, 9003049), (113, 1513787), (209, 818459), (1243, 137617), (2147, 79673), (7243, 23617)]