47386381

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 57702240

約数和(自身を除く): 10315859

約数列:

[1, 7, 37, 49, 59, 259, 413, 443, 1813, 2183, 2891, 3101, 15281, 16391, 21707, 26137, 106967, 114737, 182959, 803159, 967069, 1280713, 6769483, 47386381]

約数ペア:

[(1, 47386381), (7, 6769483), (37, 1280713), (49, 967069), (59, 803159), (259, 182959), (413, 114737), (443, 106967), (1813, 26137), (2183, 21707), (2891, 16391), (3101, 15281)]