2586573

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{2903}}^1$

素因数の和:2926

約数の個数: 20

約数和(自身を含む): 4216608

約数和(自身を除く): 1630035

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 2903, 8709, 26127, 31933, 78381, 95799, 235143, 287397, 862191, 2586573]

約数ペア:

[(1, 2586573), (3, 862191), (9, 287397), (11, 235143), (27, 95799), (33, 78381), (81, 31933), (99, 26127), (297, 8709), (891, 2903)]