2019335049

素因数分解:

$3^3\times {\mathrm{853}}^1\times {\mathrm{87679}}^1$

素因数の和:88541

約数の個数: 16

約数和(自身を含む): 2995148800

約数和(自身を除く): 975813751

約数列:

[1, 3, 9, 27, 853, 2559, 7677, 23031, 87679, 263037, 789111, 2367333, 74790187, 224370561, 673111683, 2019335049]

約数ペア:

[(1, 2019335049), (3, 673111683), (9, 224370561), (27, 74790187), (853, 2367333), (2559, 789111), (7677, 263037), (23031, 87679)]