13409547837

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1\times {\mathrm{20399}}^1$

素因数の和:21793

約数の個数: 32

約数和(自身を含む): 21338726400

約数和(自身を除く): 7929178563

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 1361, 4083, 9527, 20399, 28581, 31303, 61197, 93909, 142793, 219121, 428379, 469177, 657363, 1407531, 3284239, 9852717, 27763039, 83289117, 194341273, 583023819, 638549897, 1915649691, 4469849279, 13409547837]

約数ペア:

[(1, 13409547837), (3, 4469849279), (7, 1915649691), (21, 638549897), (23, 583023819), (69, 194341273), (161, 83289117), (483, 27763039), (1361, 9852717), (4083, 3284239), (9527, 1407531), (20399, 657363), (28581, 469177), (31303, 428379), (61197, 219121), (93909, 142793)]