17816227

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4019}}^1$

素因数の和:4074

約数の個数: 16

約数和(自身を含む): 21611520

約数和(自身を除く): 3795293

約数列:

[1, 11, 13, 31, 143, 341, 403, 4019, 4433, 44209, 52247, 124589, 574717, 1370479, 1619657, 17816227]

約数ペア:

[(1, 17816227), (11, 1619657), (13, 1370479), (31, 574717), (143, 124589), (341, 52247), (403, 44209), (4019, 4433)]