2877927

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 4176480

約数和(自身を除く): 1298553

約数列:

[1, 3, 13, 39, 109, 327, 677, 1417, 2031, 4251, 8801, 26403, 73793, 221379, 959309, 2877927]

約数ペア:

[(1, 2877927), (3, 959309), (13, 221379), (39, 73793), (109, 26403), (327, 8801), (677, 4251), (1417, 2031)]