2019986343

素因数分解:

$3^5\times {\mathrm{151}}^1\times {\mathrm{55051}}^1$

素因数の和:55217

約数の個数: 24

約数和(自身を含む): 3045917056

約数和(自身を除く): 1025930713

約数列:

[1, 3, 9, 27, 81, 151, 243, 453, 1359, 4077, 12231, 36693, 55051, 165153, 495459, 1486377, 4459131, 8312701, 13377393, 24938103, 74814309, 224442927, 673328781, 2019986343]

約数ペア:

[(1, 2019986343), (3, 673328781), (9, 224442927), (27, 74814309), (81, 24938103), (151, 13377393), (243, 8312701), (453, 4459131), (1359, 1486377), (4077, 495459), (12231, 165153), (36693, 55051)]