3889629

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 5870592

約数和(自身を除く): 1980963

約数列:

[1, 3, 9, 41, 83, 123, 127, 249, 369, 381, 747, 1143, 3403, 5207, 10209, 10541, 15621, 30627, 31623, 46863, 94869, 432181, 1296543, 3889629]

約数ペア:

[(1, 3889629), (3, 1296543), (9, 432181), (41, 94869), (83, 46863), (123, 31623), (127, 30627), (249, 15621), (369, 10541), (381, 10209), (747, 5207), (1143, 3403)]