1246331439

素因数分解:

$3^2\times {\mathrm{271}}^1\times {\mathrm{511001}}^1$

素因数の和:511278

約数の個数: 12

約数和(自身を含む): 1806903072

約数和(自身を除く): 560571633

約数列:

[1, 3, 9, 271, 813, 2439, 511001, 1533003, 4599009, 138481271, 415443813, 1246331439]

約数ペア:

[(1, 1246331439), (3, 415443813), (9, 138481271), (271, 4599009), (813, 1533003), (2439, 511001)]