2238857739

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{953111}}^1$

素因数の和:953152

約数の個数: 20

約数和(自身を含む): 3459796560

約数和(自身を除く): 1220938821

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 953111, 2859333, 8577999, 25733997, 27640219, 77201991, 82920657, 248761971, 746285913, 2238857739]

約数ペア:

[(1, 2238857739), (3, 746285913), (9, 248761971), (27, 82920657), (29, 77201991), (81, 27640219), (87, 25733997), (261, 8577999), (783, 2859333), (2349, 953111)]