6681597

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 10321920

約数和(自身を除く): 3640323

約数列:

[1, 3, 13, 19, 39, 57, 71, 127, 213, 247, 381, 741, 923, 1349, 1651, 2413, 2769, 4047, 4953, 7239, 9017, 17537, 27051, 31369, 52611, 94107, 117221, 171323, 351663, 513969, 2227199, 6681597]

約数ペア:

[(1, 6681597), (3, 2227199), (13, 513969), (19, 351663), (39, 171323), (57, 117221), (71, 94107), (127, 52611), (213, 31369), (247, 27051), (381, 17537), (741, 9017), (923, 7239), (1349, 4953), (1651, 4047), (2413, 2769)]