2079072339

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{133711}}^1$

素因数の和:133858

約数の個数: 16

約数和(自身を含む): 2849670144

約数和(自身を除く): 770597805

約数列:

[1, 3, 71, 73, 213, 219, 5183, 15549, 133711, 401133, 9493481, 9760903, 28480443, 29282709, 693024113, 2079072339]

約数ペア:

[(1, 2079072339), (3, 693024113), (71, 29282709), (73, 28480443), (213, 9760903), (219, 9493481), (5183, 401133), (15549, 133711)]