127811189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1429}}^1$

素因数の和:1660

約数の個数: 16

約数和(自身を含む): 143320320

約数和(自身を除く): 15509131

約数列:

[1, 11, 47, 173, 517, 1429, 1903, 8131, 15719, 67163, 89441, 247217, 738793, 2719387, 11619199, 127811189]

約数ペア:

[(1, 127811189), (11, 11619199), (47, 2719387), (173, 738793), (517, 247217), (1429, 89441), (1903, 67163), (8131, 15719)]