2715687

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2579}}^1$

素因数の和:2604

約数の個数: 20

約数和(自身を含む): 4370520

約数和(自身を除く): 1654833

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2579, 7737, 23211, 33527, 69633, 100581, 208899, 301743, 905229, 2715687]

約数ペア:

[(1, 2715687), (3, 905229), (9, 301743), (13, 208899), (27, 100581), (39, 69633), (81, 33527), (117, 23211), (351, 7737), (1053, 2579)]