9707391

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{21149}}^1$

素因数の和:21175

約数の個数: 16

約数和(自身を含む): 15228000

約数和(自身を除く): 5520609

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 21149, 63447, 190341, 359533, 571023, 1078599, 3235797, 9707391]

約数ペア:

[(1, 9707391), (3, 3235797), (9, 1078599), (17, 571023), (27, 359533), (51, 190341), (153, 63447), (459, 21149)]