2772089481

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{424451}}^1$

素因数の和:424772

約数の個数: 16

約数和(自身を含む): 4237728768

約数和(自身を除く): 1465639287

約数列:

[1, 3, 7, 21, 311, 933, 2177, 6531, 424451, 1273353, 2971157, 8913471, 132004261, 396012783, 924029827, 2772089481]

約数ペア:

[(1, 2772089481), (3, 924029827), (7, 396012783), (21, 132004261), (311, 8913471), (933, 2971157), (2177, 1273353), (6531, 424451)]