7638669

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 11461632

約数和(自身を除く): 3822963

約数列:

[1, 3, 9, 41, 123, 127, 163, 369, 381, 489, 1143, 1467, 5207, 6683, 15621, 20049, 20701, 46863, 60147, 62103, 186309, 848741, 2546223, 7638669]

約数ペア:

[(1, 7638669), (3, 2546223), (9, 848741), (41, 186309), (123, 62103), (127, 60147), (163, 46863), (369, 20701), (381, 20049), (489, 15621), (1143, 6683), (1467, 5207)]