2739771

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 4423680

約数和(自身を除く): 1683909

約数列:

[1, 3, 9, 17, 27, 47, 51, 127, 141, 153, 381, 423, 459, 799, 1143, 1269, 2159, 2397, 3429, 5969, 6477, 7191, 17907, 19431, 21573, 53721, 58293, 101473, 161163, 304419, 913257, 2739771]

約数ペア:

[(1, 2739771), (3, 913257), (9, 304419), (17, 161163), (27, 101473), (47, 58293), (51, 53721), (127, 21573), (141, 19431), (153, 17907), (381, 7191), (423, 6477), (459, 5969), (799, 3429), (1143, 2397), (1269, 2159)]