2019782787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{90407}}^1$

素因数の和:91098

約数の個数: 16

約数和(自身を含む): 2942237952

約数和(自身を除く): 922455165

約数列:

[1, 3, 11, 33, 677, 2031, 7447, 22341, 90407, 271221, 994477, 2983431, 61205539, 183616617, 673260929, 2019782787]

約数ペア:

[(1, 2019782787), (3, 673260929), (11, 183616617), (33, 61205539), (677, 2983431), (2031, 994477), (7447, 271221), (22341, 90407)]