2013804747

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{3187}}^1$

素因数の和:3497

約数の個数: 40

約数和(自身を含む): 3124558800

約数和(自身を除く): 1110754053

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 269, 783, 807, 2349, 2421, 3187, 7263, 7801, 9561, 21789, 23403, 28683, 70209, 86049, 92423, 210627, 258147, 277269, 631881, 831807, 857303, 2495421, 2571909, 7486263, 7715727, 23147181, 24861787, 69441543, 74585361, 223756083, 671268249, 2013804747]

約数ペア:

[(1, 2013804747), (3, 671268249), (9, 223756083), (27, 74585361), (29, 69441543), (81, 24861787), (87, 23147181), (261, 7715727), (269, 7486263), (783, 2571909), (807, 2495421), (2349, 857303), (2421, 831807), (3187, 631881), (7263, 277269), (7801, 258147), (9561, 210627), (21789, 92423), (23403, 86049), (28683, 70209)]