85560657

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313409}}^1$

素因数の和:313432

約数の個数: 16

約数和(自身を含む): 140407680

約数和(自身を除く): 54847023

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 313409, 940227, 2193863, 4074317, 6581589, 12222951, 28520219, 85560657]

約数ペア:

[(1, 85560657), (3, 28520219), (7, 12222951), (13, 6581589), (21, 4074317), (39, 2193863), (91, 940227), (273, 313409)]