13728849

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2251}}^1$

素因数の和:2380

約数の個数: 16

約数和(自身を含む): 19457280

約数和(自身を除く): 5728431

約数列:

[1, 3, 19, 57, 107, 321, 2033, 2251, 6099, 6753, 42769, 128307, 240857, 722571, 4576283, 13728849]

約数ペア:

[(1, 13728849), (3, 4576283), (19, 722571), (57, 240857), (107, 128307), (321, 42769), (2033, 6753), (2251, 6099)]