826639389

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{3993427}}^1$

素因数の和:3993456

約数の個数: 12

約数和(自身を含む): 1245949536

約数和(自身を除く): 419310147

約数列:

[1, 3, 9, 23, 69, 207, 3993427, 11980281, 35940843, 91848821, 275546463, 826639389]

約数ペア:

[(1, 826639389), (3, 275546463), (9, 91848821), (23, 35940843), (69, 11980281), (207, 3993427)]