16542081

素因数分解:

$3^2\times {\mathrm{307}}^1\times {\mathrm{5987}}^1$

素因数の和:6300

約数の個数: 12

約数和(自身を含む): 23975952

約数和(自身を除く): 7433871

約数列:

[1, 3, 9, 307, 921, 2763, 5987, 17961, 53883, 1838009, 5514027, 16542081]

約数ペア:

[(1, 16542081), (3, 5514027), (9, 1838009), (307, 53883), (921, 17961), (2763, 5987)]