476688249

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{647}}^1\times {\mathrm{1153}}^1$

素因数の和:1877

約数の個数: 24

約数和(自身を含む): 699933312

約数和(自身を除く): 223245063

約数列:

[1, 3, 9, 71, 213, 639, 647, 1153, 1941, 3459, 5823, 10377, 45937, 81863, 137811, 245589, 413433, 736767, 745991, 2237973, 6713919, 52965361, 158896083, 476688249]

約数ペア:

[(1, 476688249), (3, 158896083), (9, 52965361), (71, 6713919), (213, 2237973), (639, 745991), (647, 736767), (1153, 413433), (1941, 245589), (3459, 137811), (5823, 81863), (10377, 45937)]