4293027

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 6912000

約数和(自身を除く): 2618973

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 199, 423, 459, 597, 799, 1269, 1791, 2397, 3383, 5373, 7191, 9353, 10149, 21573, 28059, 30447, 84177, 91341, 159001, 252531, 477003, 1431009, 4293027]

約数ペア:

[(1, 4293027), (3, 1431009), (9, 477003), (17, 252531), (27, 159001), (47, 91341), (51, 84177), (141, 30447), (153, 28059), (199, 21573), (423, 10149), (459, 9353), (597, 7191), (799, 5373), (1269, 3383), (1791, 2397)]