6520059

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 12230400

約数和(自身を除く): 5710341

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 419, 741, 819, 1197, 1257, 1729, 2223, 2933, 3771, 5187, 5447, 7961, 8799, 15561, 16341, 23883, 26397, 38129, 49023, 55727, 71649, 103493, 114387, 167181, 310479, 343161, 501543, 724451, 931437, 2173353, 6520059]

約数ペア:

[(1, 6520059), (3, 2173353), (7, 931437), (9, 724451), (13, 501543), (19, 343161), (21, 310479), (39, 167181), (57, 114387), (63, 103493), (91, 71649), (117, 55727), (133, 49023), (171, 38129), (247, 26397), (273, 23883), (399, 16341), (419, 15561), (741, 8799), (819, 7961), (1197, 5447), (1257, 5187), (1729, 3771), (2223, 2933)]