9647781

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 15493632

約数和(自身を除く): 5845851

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 473, 523, 559, 1419, 1569, 1677, 5753, 6149, 6799, 17259, 18447, 20397, 22489, 67467, 74789, 224367, 247379, 292357, 742137, 877071, 3215927, 9647781]

約数ペア:

[(1, 9647781), (3, 3215927), (11, 877071), (13, 742137), (33, 292357), (39, 247379), (43, 224367), (129, 74789), (143, 67467), (429, 22489), (473, 20397), (523, 18447), (559, 17259), (1419, 6799), (1569, 6149), (1677, 5753)]