2991036763

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1230373}}^1$

素因数の和:1230414

約数の個数: 16

約数和(自身を含む): 3720650976

約数和(自身を除く): 729614213

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 1230373, 13534103, 15994849, 20916341, 175943339, 230079751, 271912433, 2991036763]

約数ペア:

[(1, 2991036763), (11, 271912433), (13, 230079751), (17, 175943339), (143, 20916341), (187, 15994849), (221, 13534103), (2431, 1230373)]