2804204481

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1\times {\mathrm{51031}}^1$

素因数の和:52456

約数の個数: 16

約数和(自身を含む): 4029486720

約数和(自身を除く): 1225282239

約数列:

[1, 3, 13, 39, 1409, 4227, 18317, 51031, 54951, 153093, 663403, 1990209, 71902679, 215708037, 934734827, 2804204481]

約数ペア:

[(1, 2804204481), (3, 934734827), (13, 215708037), (39, 71902679), (1409, 1990209), (4227, 663403), (18317, 153093), (51031, 54951)]