6780669

素因数分解:

$3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 10615680

約数和(自身を除く): 3835011

約数列:

[1, 3, 7, 21, 49, 147, 193, 239, 579, 717, 1351, 1673, 4053, 5019, 9457, 11711, 28371, 35133, 46127, 138381, 322889, 968667, 2260223, 6780669]

約数ペア:

[(1, 6780669), (3, 2260223), (7, 968667), (21, 322889), (49, 138381), (147, 46127), (193, 35133), (239, 28371), (579, 11711), (717, 9457), (1351, 5019), (1673, 4053)]