2018841

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 2965248

約数和(自身を除く): 946407

約数列:

[1, 3, 11, 33, 131, 393, 467, 1401, 1441, 4323, 5137, 15411, 61177, 183531, 672947, 2018841]

約数ペア:

[(1, 2018841), (3, 672947), (11, 183531), (33, 61177), (131, 15411), (393, 5137), (467, 4323), (1401, 1441)]