289126871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{883}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 338692224

約数和(自身を除く): 49565353

約数列:

[1, 11, 17, 103, 187, 289, 883, 1133, 1751, 3179, 9713, 15011, 19261, 29767, 90949, 165121, 255187, 327437, 1000439, 1546133, 2807057, 17007463, 26284261, 289126871]

約数ペア:

[(1, 289126871), (11, 26284261), (17, 17007463), (103, 2807057), (187, 1546133), (289, 1000439), (883, 327437), (1133, 255187), (1751, 165121), (3179, 90949), (9713, 29767), (15011, 19261)]