2603078397

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{7561}}^1$

素因数の和:7922

約数の個数: 32

約数和(自身を含む): 3963697920

約数和(自身を除く): 1360619523

約数列:

[1, 3, 9, 27, 41, 123, 311, 369, 933, 1107, 2799, 7561, 8397, 12751, 22683, 38253, 68049, 114759, 204147, 310001, 344277, 930003, 2351471, 2790009, 7054413, 8370027, 21163239, 63489717, 96410311, 289230933, 867692799, 2603078397]

約数ペア:

[(1, 2603078397), (3, 867692799), (9, 289230933), (27, 96410311), (41, 63489717), (123, 21163239), (311, 8370027), (369, 7054413), (933, 2790009), (1107, 2351471), (2799, 930003), (7561, 344277), (8397, 310001), (12751, 204147), (22683, 114759), (38253, 68049)]