16860591

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2333}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 26943696

約数和(自身を除く): 10083105

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 2333, 2409, 6999, 7227, 20997, 25663, 76989, 170309, 230967, 510927, 1532781, 1873399, 5620197, 16860591]

約数ペア:

[(1, 16860591), (3, 5620197), (9, 1873399), (11, 1532781), (33, 510927), (73, 230967), (99, 170309), (219, 76989), (657, 25663), (803, 20997), (2333, 7227), (2409, 6999)]