1330289379

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{6311}}^1$

素因数の和:6568

約数の個数: 32

約数和(自身を含む): 2033978880

約数和(自身を除く): 703689501

約数列:

[1, 3, 9, 27, 37, 111, 211, 333, 633, 999, 1899, 5697, 6311, 7807, 18933, 23421, 56799, 70263, 170397, 210789, 233507, 700521, 1331621, 2101563, 3994863, 6304689, 11984589, 35953767, 49269977, 147809931, 443429793, 1330289379]

約数ペア:

[(1, 1330289379), (3, 443429793), (9, 147809931), (27, 49269977), (37, 35953767), (111, 11984589), (211, 6304689), (333, 3994863), (633, 2101563), (999, 1331621), (1899, 700521), (5697, 233507), (6311, 210789), (7807, 170397), (18933, 70263), (23421, 56799)]