65849021

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2819}}^1$

素因数の和:2944

約数の個数: 16

約数和(自身を含む): 77967360

約数和(自身を除く): 12118339

約数列:

[1, 7, 47, 71, 329, 497, 2819, 3337, 19733, 23359, 132493, 200149, 927451, 1401043, 9407003, 65849021]

約数ペア:

[(1, 65849021), (7, 9407003), (47, 1401043), (71, 927451), (329, 200149), (497, 132493), (2819, 23359), (3337, 19733)]