2650023

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{1609}}^1$

素因数の和:1679

約数の個数: 16

約数和(自身を含む): 3992800

約数和(自身を除く): 1342777

約数列:

[1, 3, 9, 27, 61, 183, 549, 1609, 1647, 4827, 14481, 43443, 98149, 294447, 883341, 2650023]

約数ペア:

[(1, 2650023), (3, 883341), (9, 294447), (27, 98149), (61, 43443), (183, 14481), (549, 4827), (1609, 1647)]