20115711

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29027}}^1$

素因数の和:29051

約数の個数: 24

約数和(自身を含む): 36226944

約数和(自身を除く): 16111233

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 29027, 87081, 203189, 261243, 319297, 609567, 957891, 1828701, 2235079, 2873673, 6705237, 20115711]

約数ペア:

[(1, 20115711), (3, 6705237), (7, 2873673), (9, 2235079), (11, 1828701), (21, 957891), (33, 609567), (63, 319297), (77, 261243), (99, 203189), (231, 87081), (693, 29027)]