539897141

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{9829}}^1$

素因数の和:9921

約数の個数: 24

約数和(自身を含む): 672372000

約数和(自身を除く): 132474859

約数列:

[1, 7, 19, 49, 59, 133, 413, 931, 1121, 2891, 7847, 9829, 54929, 68803, 186751, 481621, 579911, 1307257, 4059377, 9150799, 11018309, 28415639, 77128163, 539897141]

約数ペア:

[(1, 539897141), (7, 77128163), (19, 28415639), (49, 11018309), (59, 9150799), (133, 4059377), (413, 1307257), (931, 579911), (1121, 481621), (2891, 186751), (7847, 68803), (9829, 54929)]