1894293

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4127}}^1$

素因数の和:4153

約数の個数: 16

約数和(自身を含む): 2972160

約数和(自身を除く): 1077867

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4127, 12381, 37143, 70159, 111429, 210477, 631431, 1894293]

約数ペア:

[(1, 1894293), (3, 631431), (9, 210477), (17, 111429), (27, 70159), (51, 37143), (153, 12381), (459, 4127)]