6678207

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{2843}}^1$

素因数の和:2884

約数の個数: 20

約数和(自身を含む): 10323720

約数和(自身を除く): 3645513

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 2843, 8529, 25587, 76761, 82447, 230283, 247341, 742023, 2226069, 6678207]

約数ペア:

[(1, 6678207), (3, 2226069), (9, 742023), (27, 247341), (29, 230283), (81, 82447), (87, 76761), (261, 25587), (783, 8529), (2349, 2843)]