1330255689

素因数分解:

$3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{78301}}^1$

素因数の和:79120

約数の個数: 16

約数和(自身を含む): 2029587840

約数和(自身を除く): 699332151

約数列:

[1, 3, 7, 21, 809, 2427, 5663, 16989, 78301, 234903, 548107, 1644321, 63345509, 190036527, 443418563, 1330255689]

約数ペア:

[(1, 1330255689), (3, 443418563), (7, 190036527), (21, 63345509), (809, 1644321), (2427, 548107), (5663, 234903), (16989, 78301)]