29563317

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1622

約数の個数: 36

約数和(自身を含む): 50862240

約数和(自身を除く): 21298923

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 903, 1559, 2107, 2709, 4677, 6321, 10913, 14031, 18963, 32739, 67037, 76391, 98217, 201111, 229173, 469259, 603333, 687519, 1407777, 3284813, 4223331, 9854439, 29563317]

約数ペア:

[(1, 29563317), (3, 9854439), (7, 4223331), (9, 3284813), (21, 1407777), (43, 687519), (49, 603333), (63, 469259), (129, 229173), (147, 201111), (301, 98217), (387, 76391), (441, 67037), (903, 32739), (1559, 18963), (2107, 14031), (2709, 10913), (4677, 6321)]