1953189

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 36

約数和(自身を含む): 3390816

約数和(自身を除く): 1437627

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 103, 129, 147, 301, 309, 387, 441, 721, 903, 927, 2107, 2163, 2709, 4429, 5047, 6321, 6489, 13287, 15141, 18963, 31003, 39861, 45423, 93009, 217021, 279027, 651063, 1953189]

約数ペア:

[(1, 1953189), (3, 651063), (7, 279027), (9, 217021), (21, 93009), (43, 45423), (49, 39861), (63, 31003), (103, 18963), (129, 15141), (147, 13287), (301, 6489), (309, 6321), (387, 5047), (441, 4429), (721, 2709), (903, 2163), (927, 2107)]