1290359619

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{2811241}}^1$

素因数の和:2811267

約数の個数: 16

約数和(自身を含む): 2024094240

約数和(自身を除く): 733734621

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 2811241, 8433723, 25301169, 47791097, 75903507, 143373291, 430119873, 1290359619]

約数ペア:

[(1, 1290359619), (3, 430119873), (9, 143373291), (17, 75903507), (27, 47791097), (51, 25301169), (153, 8433723), (459, 2811241)]