2016569667

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{319027}}^1$

素因数の和:319087

約数の個数: 24

約数和(自身を含む): 3200488896

約数和(自身を除く): 1183919229

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 6321, 319027, 957081, 2233189, 6699567, 13718161, 15632323, 41154483, 46896969, 96027127, 288081381, 672189889, 2016569667]

約数ペア:

[(1, 2016569667), (3, 672189889), (7, 288081381), (21, 96027127), (43, 46896969), (49, 41154483), (129, 15632323), (147, 13718161), (301, 6699567), (903, 2233189), (2107, 957081), (6321, 319027)]