2576367

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1900

約数の個数: 20

約数和(自身を含む): 4077216

約数和(自身を除く): 1500849

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1871, 5613, 16839, 31807, 50517, 95421, 151551, 286263, 858789, 2576367]

約数ペア:

[(1, 2576367), (3, 858789), (9, 286263), (17, 151551), (27, 95421), (51, 50517), (81, 31807), (153, 16839), (459, 5613), (1377, 1871)]