487874007

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{10883}}^1$

素因数の和:11199

約数の個数: 24

約数和(自身を含む): 748775664

約数和(自身を除く): 260901657

約数列:

[1, 3, 9, 17, 51, 153, 293, 879, 2637, 4981, 10883, 14943, 32649, 44829, 97947, 185011, 555033, 1665099, 3188719, 9566157, 28698471, 54208223, 162624669, 487874007]

約数ペア:

[(1, 487874007), (3, 162624669), (9, 54208223), (17, 28698471), (51, 9566157), (153, 3188719), (293, 1665099), (879, 555033), (2637, 185011), (4981, 97947), (10883, 44829), (14943, 32649)]