1256221263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{928471}}^1$

素因数の和:928526

約数の個数: 16

約数和(自身を含む): 1871799552

約数和(自身を除く): 615578289

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 928471, 2785413, 10213181, 30639543, 38067311, 114201933, 418740421, 1256221263]

約数ペア:

[(1, 1256221263), (3, 418740421), (11, 114201933), (33, 38067311), (41, 30639543), (123, 10213181), (451, 2785413), (1353, 928471)]