2070297321

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{46663}}^1$

素因数の和:47332

約数の個数: 16

約数和(自身を含む): 2884955136

約数和(自身を除く): 814657815

約数列:

[1, 3, 23, 69, 643, 1929, 14789, 44367, 46663, 139989, 1073249, 3219747, 30004309, 90012927, 690099107, 2070297321]

約数ペア:

[(1, 2070297321), (3, 690099107), (23, 90012927), (69, 30004309), (643, 3219747), (1929, 1073249), (14789, 139989), (44367, 46663)]