2173321007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{353443}}^1$

素因数の和:353510

約数の個数: 16

約数和(自身を含む): 2612658048

約数和(自身を除く): 439337041

約数列:

[1, 11, 13, 43, 143, 473, 559, 6149, 353443, 3887873, 4594759, 15198049, 50542349, 167178539, 197574637, 2173321007]

約数ペア:

[(1, 2173321007), (11, 197574637), (13, 167178539), (43, 50542349), (143, 15198049), (473, 4594759), (559, 3887873), (6149, 353443)]