187301257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{77047}}^1$

素因数の和:77088

約数の個数: 16

約数和(自身を含む): 232993152

約数和(自身を除く): 45691895

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 77047, 847517, 1001611, 1309799, 11017721, 14407789, 17027387, 187301257]

約数ペア:

[(1, 187301257), (11, 17027387), (13, 14407789), (17, 11017721), (143, 1309799), (187, 1001611), (221, 847517), (2431, 77047)]