4137147

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 6910176

約数和(自身を除く): 2773029

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 677, 679, 873, 2031, 2037, 4739, 6093, 6111, 14217, 42651, 65669, 197007, 459683, 591021, 1379049, 4137147]

約数ペア:

[(1, 4137147), (3, 1379049), (7, 591021), (9, 459683), (21, 197007), (63, 65669), (97, 42651), (291, 14217), (677, 6111), (679, 6093), (873, 4739), (2031, 2037)]