2023661637

素因数分解:

$3^4\times {\mathrm{2087}}^1\times {\mathrm{11971}}^1$

素因数の和:14070

約数の個数: 20

約数和(自身を含む): 3024701856

約数和(自身を除く): 1001040219

約数列:

[1, 3, 9, 27, 81, 2087, 6261, 11971, 18783, 35913, 56349, 107739, 169047, 323217, 969651, 24983477, 74950431, 224851293, 674553879, 2023661637]

約数ペア:

[(1, 2023661637), (3, 674553879), (9, 224851293), (27, 74950431), (81, 24983477), (2087, 969651), (6261, 323217), (11971, 169047), (18783, 107739), (35913, 56349)]