5540481

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{937}}^1$

素因数の和:1022

約数の個数: 20

約数和(自身を含む): 8398852

約数和(自身を除く): 2858371

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 937, 1971, 2811, 5913, 8433, 25299, 68401, 75897, 205203, 615609, 1846827, 5540481]

約数ペア:

[(1, 5540481), (3, 1846827), (9, 615609), (27, 205203), (73, 75897), (81, 68401), (219, 25299), (657, 8433), (937, 5913), (1971, 2811)]