4328004069

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{407879}}^1$

素因数の和:408022

約数の個数: 20

約数和(自身を含む): 6514659360

約数和(自身を除く): 2186655291

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 10611, 407879, 1223637, 3670911, 11012733, 33038199, 53432149, 160296447, 480889341, 1442668023, 4328004069]

約数ペア:

[(1, 4328004069), (3, 1442668023), (9, 480889341), (27, 160296447), (81, 53432149), (131, 33038199), (393, 11012733), (1179, 3670911), (3537, 1223637), (10611, 407879)]