13294449

素因数分解:

$3^4\times 7^1\times {\mathrm{23447}}^1$

素因数の和:23466

約数の個数: 20

約数和(自身を含む): 22697664

約数和(自身を除く): 9403215

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 23447, 70341, 164129, 211023, 492387, 633069, 1477161, 1899207, 4431483, 13294449]

約数ペア:

[(1, 13294449), (3, 4431483), (7, 1899207), (9, 1477161), (21, 633069), (27, 492387), (63, 211023), (81, 164129), (189, 70341), (567, 23447)]