6686043

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 11558400

約数和(自身を除く): 4872357

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1289, 1729, 3867, 5187, 9023, 16757, 24491, 27069, 50271, 73473, 117299, 171437, 318383, 351897, 514311, 955149, 2228681, 6686043]

約数ペア:

[(1, 6686043), (3, 2228681), (7, 955149), (13, 514311), (19, 351897), (21, 318383), (39, 171437), (57, 117299), (91, 73473), (133, 50271), (247, 27069), (273, 24491), (399, 16757), (741, 9023), (1289, 5187), (1729, 3867)]