2757711

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 4136832

約数和(自身を除く): 1379121

約数列:

[1, 3, 11, 33, 71, 107, 121, 213, 321, 363, 781, 1177, 2343, 3531, 7597, 8591, 12947, 22791, 25773, 38841, 83567, 250701, 919237, 2757711]

約数ペア:

[(1, 2757711), (3, 919237), (11, 250701), (33, 83567), (71, 38841), (107, 25773), (121, 22791), (213, 12947), (321, 8591), (363, 7597), (781, 3531), (1177, 2343)]