2680456761

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{9829}}^1$

素因数の和:10185

約数の個数: 24

約数和(自身を含む): 3917019080

約数和(自身を除く): 1236562319

約数列:

[1, 3, 9, 157, 193, 471, 579, 1413, 1737, 9829, 29487, 30301, 88461, 90903, 272709, 1543153, 1896997, 4629459, 5690991, 13888377, 17072973, 297828529, 893485587, 2680456761]

約数ペア:

[(1, 2680456761), (3, 893485587), (9, 297828529), (157, 17072973), (193, 13888377), (471, 5690991), (579, 4629459), (1413, 1896997), (1737, 1543153), (9829, 272709), (29487, 90903), (30301, 88461)]