17158311

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{11149}}^1$

素因数の和:11180

約数の個数: 20

約数和(自身を含む): 26983000

約数和(自身を除く): 9824689

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 11149, 33447, 100341, 211831, 301023, 635493, 903069, 1906479, 5719437, 17158311]

約数ペア:

[(1, 17158311), (3, 5719437), (9, 1906479), (19, 903069), (27, 635493), (57, 301023), (81, 211831), (171, 100341), (513, 33447), (1539, 11149)]