138892543

素因数分解:

${\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{47713}}^1$

素因数の和:47825

約数の個数: 8

約数和(自身を含む): 144287136

約数和(自身を除く): 5394593

約数列:

[1, 41, 71, 2911, 47713, 1956233, 3387623, 138892543]

約数ペア:

[(1, 138892543), (41, 3387623), (71, 1956233), (2911, 47713)]