5707287

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 9028800

約数和(自身を除く): 3321513

約数列:

[1, 3, 9, 27, 29, 37, 87, 111, 197, 261, 333, 591, 783, 999, 1073, 1773, 3219, 5319, 5713, 7289, 9657, 17139, 21867, 28971, 51417, 65601, 154251, 196803, 211381, 634143, 1902429, 5707287]

約数ペア:

[(1, 5707287), (3, 1902429), (9, 634143), (27, 211381), (29, 196803), (37, 154251), (87, 65601), (111, 51417), (197, 28971), (261, 21867), (333, 17139), (591, 9657), (783, 7289), (999, 5713), (1073, 5319), (1773, 3219)]