6865479

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 10832640

約数和(自身を除く): 3967161

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1487, 1539, 4461, 4617, 13383, 28253, 40149, 84759, 120447, 254277, 361341, 762831, 2288493, 6865479]

約数ペア:

[(1, 6865479), (3, 2288493), (9, 762831), (19, 361341), (27, 254277), (57, 120447), (81, 84759), (171, 40149), (243, 28253), (513, 13383), (1487, 4617), (1539, 4461)]