22269897

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{21149}}^1$

素因数の和:21174

約数の個数: 20

約数和(自身を含む): 35828100

約数和(自身を除く): 13558203

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 21149, 63447, 190341, 274937, 571023, 824811, 1713069, 2474433, 7423299, 22269897]

約数ペア:

[(1, 22269897), (3, 7423299), (9, 2474433), (13, 1713069), (27, 824811), (39, 571023), (81, 274937), (117, 190341), (351, 63447), (1053, 21149)]