2017256949

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{769}}^1\times {\mathrm{7109}}^1$

素因数の和:7925

約数の個数: 24

約数和(自身を含む): 2989186200

約数和(自身を除く): 971929251

約数列:

[1, 3, 9, 41, 123, 369, 769, 2307, 6921, 7109, 21327, 31529, 63981, 94587, 283761, 291469, 874407, 2623221, 5466821, 16400463, 49201389, 224139661, 672418983, 2017256949]

約数ペア:

[(1, 2017256949), (3, 672418983), (9, 224139661), (41, 49201389), (123, 16400463), (369, 5466821), (769, 2623221), (2307, 874407), (6921, 291469), (7109, 283761), (21327, 94587), (31529, 63981)]