2986905

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1861}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 4826304

約数和(自身を除く): 1839399

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 1861, 5583, 9305, 27915, 199127, 597381, 995635, 2986905]

約数ペア:

[(1, 2986905), (3, 995635), (5, 597381), (15, 199127), (107, 27915), (321, 9305), (535, 5583), (1605, 1861)]