857181879

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{599009}}^1$

素因数の和:599071

約数の個数: 16

約数和(自身を含む): 1293861600

約数和(自身を除く): 436679721

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 599009, 1797027, 5391081, 16173243, 31747477, 95242431, 285727293, 857181879]

約数ペア:

[(1, 857181879), (3, 285727293), (9, 95242431), (27, 31747477), (53, 16173243), (159, 5391081), (477, 1797027), (1431, 599009)]