30991367

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{6247}}^1$

素因数の和:6310

約数の個数: 12

約数和(自身を含む): 34901328

約数和(自身を除く): 3909961

約数列:

[1, 11, 41, 121, 451, 4961, 6247, 68717, 256127, 755887, 2817397, 30991367]

約数ペア:

[(1, 30991367), (11, 2817397), (41, 755887), (121, 256127), (451, 68717), (4961, 6247)]