542113

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:264

約数の個数: 16

約数和(自身を含む): 677376

約数和(自身を除く): 135263

約数列:

[1, 11, 13, 17, 143, 187, 221, 223, 2431, 2453, 2899, 3791, 31889, 41701, 49283, 542113]

約数ペア:

[(1, 542113), (11, 49283), (13, 41701), (17, 31889), (143, 3791), (187, 2899), (221, 2453), (223, 2431)]