2017886697

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{2609}}^1\times {\mathrm{4523}}^1$

素因数の和:7157

約数の個数: 24

約数和(自身を含む): 3069986400

約数和(自身を除く): 1052099703

約数列:

[1, 3, 9, 19, 57, 171, 2609, 4523, 7827, 13569, 23481, 40707, 49571, 85937, 148713, 257811, 446139, 773433, 11800507, 35401521, 106204563, 224209633, 672628899, 2017886697]

約数ペア:

[(1, 2017886697), (3, 672628899), (9, 224209633), (19, 106204563), (57, 35401521), (171, 11800507), (2609, 773433), (4523, 446139), (7827, 257811), (13569, 148713), (23481, 85937), (40707, 49571)]