2877309

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{1747}}^1$

素因数の和:1817

約数の個数: 16

約数和(自身を含む): 4335040

約数和(自身を除く): 1457731

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 1747, 5241, 15723, 47169, 106567, 319701, 959103, 2877309]

約数ペア:

[(1, 2877309), (3, 959103), (9, 319701), (27, 106567), (61, 47169), (183, 15723), (549, 5241), (1647, 1747)]