1330590537

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{211507}}^1$

素因数の和:211749

約数の個数: 16

約数和(自身を含む): 1979714880

約数和(自身を除く): 649124343

約数列:

[1, 3, 9, 27, 233, 699, 2097, 6291, 211507, 634521, 1903563, 5710689, 49281131, 147843393, 443530179, 1330590537]

約数ペア:

[(1, 1330590537), (3, 443530179), (9, 147843393), (27, 49281131), (233, 5710689), (699, 1903563), (2097, 634521), (6291, 211507)]