490457071323

素因数分解:

$3^2\times {\mathrm{863}}^1\times {\mathrm{63146269}}^1$

素因数の和:63147138

約数の個数: 12

約数和(自身を含む): 709258904640

約数和(自身を除く): 218801833317

約数列:

[1, 3, 9, 863, 2589, 7767, 63146269, 189438807, 568316421, 54495230147, 163485690441, 490457071323]

約数ペア:

[(1, 490457071323), (3, 163485690441), (9, 54495230147), (863, 568316421), (2589, 189438807), (7767, 63146269)]