3866517

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 5829824

約数和(自身を除く): 1963307

約数列:

[1, 3, 9, 43, 97, 103, 129, 291, 309, 387, 873, 927, 4171, 4429, 9991, 12513, 13287, 29973, 37539, 39861, 89919, 429613, 1288839, 3866517]

約数ペア:

[(1, 3866517), (3, 1288839), (9, 429613), (43, 89919), (97, 39861), (103, 37539), (129, 29973), (291, 13287), (309, 12513), (387, 9991), (873, 4429), (927, 4171)]