23293431

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11927}}^1$

素因数の和:11971

約数の個数: 24

約数和(自身を含む): 39696384

約数和(自身を除く): 16402953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 11927, 35781, 83489, 107343, 250467, 369737, 751401, 1109211, 2588159, 3327633, 7764477, 23293431]

約数ペア:

[(1, 23293431), (3, 7764477), (7, 3327633), (9, 2588159), (21, 1109211), (31, 751401), (63, 369737), (93, 250467), (217, 107343), (279, 83489), (651, 35781), (1953, 11927)]