13143897

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37447}}^1$

素因数の和:37469

約数の個数: 16

約数和(自身を含む): 20970880

約数和(自身を除く): 7826983

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 37447, 112341, 337023, 486811, 1011069, 1460433, 4381299, 13143897]

約数ペア:

[(1, 13143897), (3, 4381299), (9, 1460433), (13, 1011069), (27, 486811), (39, 337023), (117, 112341), (351, 37447)]