2017287213

素因数分解:

$3^1\times {\mathrm{223}}^1\times {\mathrm{709}}^1\times {\mathrm{4253}}^1$

素因数の和:5188

約数の個数: 16

約数和(自身を含む): 2706224640

約数和(自身を除く): 688937427

約数列:

[1, 3, 223, 669, 709, 2127, 4253, 12759, 158107, 474321, 948419, 2845257, 3015377, 9046131, 672429071, 2017287213]

約数ペア:

[(1, 2017287213), (3, 672429071), (223, 9046131), (669, 3015377), (709, 2845257), (2127, 948419), (4253, 474321), (12759, 158107)]