56828629

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1997}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 67132800

約数和(自身を除く): 10304171

約数列:

[1, 11, 13, 143, 199, 1997, 2189, 2587, 21967, 25961, 28457, 285571, 397403, 4371433, 5166239, 56828629]

約数ペア:

[(1, 56828629), (11, 5166239), (13, 4371433), (143, 397403), (199, 285571), (1997, 28457), (2189, 25961), (2587, 21967)]