16670121

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{427439}}^1$

素因数の和:427455

約数の個数: 8

約数和(自身を含む): 23936640

約数和(自身を除く): 7266519

約数列:

[1, 3, 13, 39, 427439, 1282317, 5556707, 16670121]

約数ペア:

[(1, 16670121), (3, 5556707), (13, 1282317), (39, 427439)]