28292009

素因数分解:

${\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{9719}}^1$

素因数の和:9831

約数の個数: 8

約数和(自身を含む): 29393280

約数和(自身を除く): 1101271

約数列:

[1, 41, 71, 2911, 9719, 398479, 690049, 28292009]

約数ペア:

[(1, 28292009), (41, 690049), (71, 398479), (2911, 9719)]