11668887

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 18063360

約数和(自身を除く): 6394473

約数列:

[1, 3, 9, 27, 41, 83, 123, 127, 249, 369, 381, 747, 1107, 1143, 2241, 3403, 3429, 5207, 10209, 10541, 15621, 30627, 31623, 46863, 91881, 94869, 140589, 284607, 432181, 1296543, 3889629, 11668887]

約数ペア:

[(1, 11668887), (3, 3889629), (9, 1296543), (27, 432181), (41, 284607), (83, 140589), (123, 94869), (127, 91881), (249, 46863), (369, 31623), (381, 30627), (747, 15621), (1107, 10541), (1143, 10209), (2241, 5207), (3403, 3429)]