858211391

素因数分解:

${\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{2351}}^1$

素因数の和:2674

約数の個数: 16

約数和(自身を含む): 922078080

約数和(自身を除く): 63866689

約数列:

[1, 17, 109, 197, 1853, 2351, 3349, 21473, 39967, 256259, 365041, 463147, 4356403, 7873499, 50483023, 858211391]

約数ペア:

[(1, 858211391), (17, 50483023), (109, 7873499), (197, 4356403), (1853, 463147), (2351, 365041), (3349, 256259), (21473, 39967)]