4440663

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:836

約数の個数: 20

約数和(自身を含む): 6733408

約数和(自身を除く): 2292745

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 751, 1971, 2253, 5913, 6759, 20277, 54823, 60831, 164469, 493407, 1480221, 4440663]

約数ペア:

[(1, 4440663), (3, 1480221), (9, 493407), (27, 164469), (73, 60831), (81, 54823), (219, 20277), (657, 6759), (751, 5913), (1971, 2253)]