3487023

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 5598720

約数和(自身を除く): 2111697

約数列:

[1, 3, 9, 17, 27, 51, 71, 107, 153, 213, 321, 459, 639, 963, 1207, 1819, 1917, 2889, 3621, 5457, 7597, 10863, 16371, 22791, 32589, 49113, 68373, 129149, 205119, 387447, 1162341, 3487023]

約数ペア:

[(1, 3487023), (3, 1162341), (9, 387447), (17, 205119), (27, 129149), (51, 68373), (71, 49113), (107, 32589), (153, 22791), (213, 16371), (321, 10863), (459, 7597), (639, 5457), (963, 3621), (1207, 2889), (1819, 1917)]