2017112949

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1082723}}^1$

素因数の和:1082758

約数の個数: 20

約数和(自身を含む): 3144230496

約数和(自身を除く): 1127117547

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 1082723, 3248169, 9744507, 24902629, 29233521, 74707887, 87700563, 224123661, 672370983, 2017112949]

約数ペア:

[(1, 2017112949), (3, 672370983), (9, 224123661), (23, 87700563), (27, 74707887), (69, 29233521), (81, 24902629), (207, 9744507), (621, 3248169), (1863, 1082723)]