23804781

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7927}}^1$

素因数の和:7961

約数の個数: 32

約数和(自身を含む): 42620928

約数和(自身を除く): 18816147

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 7927, 23781, 55489, 87197, 103051, 166467, 261591, 309153, 610379, 721357, 1133561, 1831137, 2164071, 3400683, 7934927, 23804781]

約数ペア:

[(1, 23804781), (3, 7934927), (7, 3400683), (11, 2164071), (13, 1831137), (21, 1133561), (33, 721357), (39, 610379), (77, 309153), (91, 261591), (143, 166467), (231, 103051), (273, 87197), (429, 55489), (1001, 23781), (3003, 7927)]