13809411

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19927}}^1$

素因数の和:19951

約数の個数: 24

約数和(自身を含む): 24870144

約数和(自身を除く): 11060733

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 19927, 59781, 139489, 179343, 219197, 418467, 657591, 1255401, 1534379, 1972773, 4603137, 13809411]

約数ペア:

[(1, 13809411), (3, 4603137), (7, 1972773), (9, 1534379), (11, 1255401), (21, 657591), (33, 418467), (63, 219197), (77, 179343), (99, 139489), (231, 59781), (693, 19927)]