2226861

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2719}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 3960320

約数和(自身を除く): 1733459

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 2719, 8157, 19033, 24471, 35347, 57099, 106041, 171297, 247429, 318123, 742287, 2226861]

約数ペア:

[(1, 2226861), (3, 742287), (7, 318123), (9, 247429), (13, 171297), (21, 106041), (39, 57099), (63, 35347), (91, 24471), (117, 19033), (273, 8157), (819, 2719)]