2016507393

素因数分解:

$3^4\times {\mathrm{163}}^2\times {\mathrm{937}}^1$

素因数の和:1275

約数の個数: 30

約数和(自身を含む): 3034142034

約数和(自身を除く): 1017634641

約数列:

[1, 3, 9, 27, 81, 163, 489, 937, 1467, 2811, 4401, 8433, 13203, 25299, 26569, 75897, 79707, 152731, 239121, 458193, 717363, 1374579, 2152089, 4123737, 12371211, 24895153, 74685459, 224056377, 672169131, 2016507393]

約数ペア:

[(1, 2016507393), (3, 672169131), (9, 224056377), (27, 74685459), (81, 24895153), (163, 12371211), (489, 4123737), (937, 2152089), (1467, 1374579), (2811, 717363), (4401, 458193), (8433, 239121), (13203, 152731), (25299, 79707), (26569, 75897)]