12804586707

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{126349}}^1$

素因数の和:126483

約数の個数: 32

約数和(自身を含む): 19358841600

約数和(自身を除く): 6554254893

約数列:

[1, 3, 11, 33, 37, 83, 111, 249, 407, 913, 1221, 2739, 3071, 9213, 33781, 101343, 126349, 379047, 1389839, 4169517, 4674913, 10486967, 14024739, 31460901, 51424043, 115356637, 154272129, 346069911, 388017779, 1164053337, 4268195569, 12804586707]

約数ペア:

[(1, 12804586707), (3, 4268195569), (11, 1164053337), (33, 388017779), (37, 346069911), (83, 154272129), (111, 115356637), (249, 51424043), (407, 31460901), (913, 14024739), (1221, 10486967), (2739, 4674913), (3071, 4169517), (9213, 1389839), (33781, 379047), (101343, 126349)]