2019945087

素因数分解:

$3^3\times {\mathrm{1753}}^1\times {\mathrm{42677}}^1$

素因数の和:44439

約数の個数: 16

約数和(自身を含む): 2994288480

約数和(自身を除く): 974343393

約数列:

[1, 3, 9, 27, 1753, 5259, 15777, 42677, 47331, 128031, 384093, 1152279, 74812781, 224438343, 673315029, 2019945087]

約数ペア:

[(1, 2019945087), (3, 673315029), (9, 224438343), (27, 74812781), (1753, 1152279), (5259, 384093), (15777, 128031), (42677, 47331)]