12896001

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 19493760

約数和(自身を除く): 6597759

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 709, 2021, 2127, 6063, 6381, 18189, 30487, 33323, 91461, 99969, 274383, 299907, 1432889, 4298667, 12896001]

約数ペア:

[(1, 12896001), (3, 4298667), (9, 1432889), (43, 299907), (47, 274383), (129, 99969), (141, 91461), (387, 33323), (423, 30487), (709, 18189), (2021, 6381), (2127, 6063)]