2160606717

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1403903}}^1$

素因数の和:1403934

約数の個数: 20

約数和(自身を含む): 3397447680

約数和(自身を除く): 1236840963

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 1403903, 4211709, 12635127, 26674157, 37905381, 80022471, 113716143, 240067413, 720202239, 2160606717]

約数ペア:

[(1, 2160606717), (3, 720202239), (9, 240067413), (19, 113716143), (27, 80022471), (57, 37905381), (81, 26674157), (171, 12635127), (513, 4211709), (1539, 1403903)]