80667041

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{3709}}^1$

素因数の和:3968

約数の個数: 16

約数和(自身を含む): 99724800

約数和(自身を除く): 19057759

約数列:

[1, 7, 13, 91, 239, 1673, 3107, 3709, 21749, 25963, 48217, 337519, 886451, 6205157, 11523863, 80667041]

約数ペア:

[(1, 80667041), (7, 11523863), (13, 6205157), (91, 886451), (239, 337519), (1673, 48217), (3107, 25963), (3709, 21749)]