42155971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17341}}^1$

素因数の和:17382

約数の個数: 16

約数和(自身を含む): 52442208

約数和(自身を除く): 10286237

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 17341, 190751, 225433, 294797, 2479763, 3242767, 3832361, 42155971]

約数ペア:

[(1, 42155971), (11, 3832361), (13, 3242767), (17, 2479763), (143, 294797), (187, 225433), (221, 190751), (2431, 17341)]