494700669

素因数分解:

$3^3\times {\mathrm{251}}^1\times {\mathrm{72997}}^1$

素因数の和:73257

約数の個数: 16

約数和(自身を含む): 735819840

約数和(自身を除く): 241119171

約数列:

[1, 3, 9, 27, 251, 753, 2259, 6777, 72997, 218991, 656973, 1970919, 18322247, 54966741, 164900223, 494700669]

約数ペア:

[(1, 494700669), (3, 164900223), (9, 54966741), (27, 18322247), (251, 1970919), (753, 656973), (2259, 218991), (6777, 72997)]