1447507989

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{313517}}^1$

素因数の和:313551

約数の個数: 24

約数和(自身を含む): 2282411040

約数和(自身を除く): 834903051

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 313517, 940551, 2821653, 5956823, 8464959, 17870469, 25394877, 53611407, 76184631, 160834221, 482502663, 1447507989]

約数ペア:

[(1, 1447507989), (3, 482502663), (9, 160834221), (19, 76184631), (27, 53611407), (57, 25394877), (81, 17870469), (171, 8464959), (243, 5956823), (513, 2821653), (1539, 940551), (4617, 313517)]