2012774877

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{76511}}^1$

素因数の和:76633

約数の個数: 24

約数和(自身を含む): 3023754240

約数和(自身を除く): 1010979363

約数列:

[1, 3, 9, 37, 79, 111, 237, 333, 711, 2923, 8769, 26307, 76511, 229533, 688599, 2830907, 6044369, 8492721, 18133107, 25478163, 54399321, 223641653, 670924959, 2012774877]

約数ペア:

[(1, 2012774877), (3, 670924959), (9, 223641653), (37, 54399321), (79, 25478163), (111, 18133107), (237, 8492721), (333, 6044369), (711, 2830907), (2923, 688599), (8769, 229533), (26307, 76511)]