487304853

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{77093}}^1$

素因数の和:77153

約数の個数: 24

約数和(自身を含む): 773407008

約数和(自身を除く): 286102155

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 6321, 77093, 231279, 539651, 1618953, 3314999, 3777557, 9944997, 11332671, 23204993, 69614979, 162434951, 487304853]

約数ペア:

[(1, 487304853), (3, 162434951), (7, 69614979), (21, 23204993), (43, 11332671), (49, 9944997), (129, 3777557), (147, 3314999), (301, 1618953), (903, 539651), (2107, 231279), (6321, 77093)]