222113177

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{91367}}^1$

素因数の和:91408

約数の個数: 16

約数和(自身を含む): 276296832

約数和(自身を除く): 54183655

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 91367, 1005037, 1187771, 1553239, 13065481, 17085629, 20192107, 222113177]

約数ペア:

[(1, 222113177), (11, 20192107), (13, 17085629), (17, 13065481), (143, 1553239), (187, 1187771), (221, 1005037), (2431, 91367)]