2013191103

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{792283}}^1$

素因数の和:792315

約数の個数: 24

約数和(自身を含む): 3371960704

約数和(自身を除く): 1358769601

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 792283, 2376849, 5545981, 8715113, 16637943, 26145339, 61005791, 95866243, 183017373, 287598729, 671063701, 2013191103]

約数ペア:

[(1, 2013191103), (3, 671063701), (7, 287598729), (11, 183017373), (21, 95866243), (33, 61005791), (77, 26145339), (121, 16637943), (231, 8715113), (363, 5545981), (847, 2376849), (2541, 792283)]