8220804831

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{13238011}}^1$

素因数の和:13238043

約数の個数: 16

約数和(自身を含む): 12708491520

約数和(自身を除く): 4487686689

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 13238011, 39714033, 119142099, 304474253, 357426297, 913422759, 2740268277, 8220804831]

約数ペア:

[(1, 8220804831), (3, 2740268277), (9, 913422759), (23, 357426297), (27, 304474253), (69, 119142099), (207, 39714033), (621, 13238011)]