2079807

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 2923872

約数和(自身を除く): 844065

約数列:

[1, 3, 37, 41, 111, 123, 457, 1371, 1517, 4551, 16909, 18737, 50727, 56211, 693269, 2079807]

約数ペア:

[(1, 2079807), (3, 693269), (37, 56211), (41, 50727), (111, 18737), (123, 16909), (457, 4551), (1371, 1517)]