21897173687

素因数分解:

${\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{7522217}}^1$

素因数の和:7522329

約数の個数: 8

約数和(自身を含む): 22747187232

約数和(自身を除く): 850013545

約数列:

[1, 41, 71, 2911, 7522217, 308410897, 534077407, 21897173687]

約数ペア:

[(1, 21897173687), (41, 534077407), (71, 308410897), (2911, 7522217)]