2021668293

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1\times {\mathrm{16349}}^1$

素因数の和:17276

約数の個数: 16

約数和(自身を含む): 2756217600

約数和(自身を除く): 734549307

約数列:

[1, 3, 47, 141, 877, 2631, 16349, 41219, 49047, 123657, 768403, 2305209, 14338073, 43014219, 673889431, 2021668293]

約数ペア:

[(1, 2021668293), (3, 673889431), (47, 43014219), (141, 14338073), (877, 2305209), (2631, 768403), (16349, 123657), (41219, 49047)]