7231131

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 11016096

約数和(自身を除く): 3784965

約数列:

[1, 3, 9, 23, 69, 181, 193, 207, 543, 579, 1629, 1737, 4163, 4439, 12489, 13317, 34933, 37467, 39951, 104799, 314397, 803459, 2410377, 7231131]

約数ペア:

[(1, 7231131), (3, 2410377), (9, 803459), (23, 314397), (69, 104799), (181, 39951), (193, 37467), (207, 34933), (543, 13317), (579, 12489), (1629, 4439), (1737, 4163)]