4149027

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 6259968

約数和(自身を除く): 2110941

約数列:

[1, 3, 9, 43, 71, 129, 151, 213, 387, 453, 639, 1359, 3053, 6493, 9159, 10721, 19479, 27477, 32163, 58437, 96489, 461003, 1383009, 4149027]

約数ペア:

[(1, 4149027), (3, 1383009), (9, 461003), (43, 96489), (71, 58437), (129, 32163), (151, 27477), (213, 19479), (387, 10721), (453, 9159), (639, 6493), (1359, 3053)]