6789657

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 10835968

約数和(自身を除く): 4046311

約数列:

[1, 3, 7, 21, 43, 73, 103, 129, 219, 301, 309, 511, 721, 903, 1533, 2163, 3139, 4429, 7519, 9417, 13287, 21973, 22557, 31003, 52633, 65919, 93009, 157899, 323317, 969951, 2263219, 6789657]

約数ペア:

[(1, 6789657), (3, 2263219), (7, 969951), (21, 323317), (43, 157899), (73, 93009), (103, 65919), (129, 52633), (219, 31003), (301, 22557), (309, 21973), (511, 13287), (721, 9417), (903, 7519), (1533, 4429), (2163, 3139)]