2656611

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{1613}}^1$

素因数の和:1683

約数の個数: 16

約数和(自身を含む): 4002720

約数和(自身を除く): 1346109

約数列:

[1, 3, 9, 27, 61, 183, 549, 1613, 1647, 4839, 14517, 43551, 98393, 295179, 885537, 2656611]

約数ペア:

[(1, 2656611), (3, 885537), (9, 295179), (27, 98393), (61, 43551), (183, 14517), (549, 4839), (1613, 1647)]