340283997

素因数分解:

$3^4\times {\mathrm{1117}}^1\times {\mathrm{3761}}^1$

素因数の和:4890

約数の個数: 20

約数和(自身を含む): 508915836

約数和(自身を除く): 168631839

約数列:

[1, 3, 9, 27, 81, 1117, 3351, 3761, 10053, 11283, 30159, 33849, 90477, 101547, 304641, 4201037, 12603111, 37809333, 113427999, 340283997]

約数ペア:

[(1, 340283997), (3, 113427999), (9, 37809333), (27, 12603111), (81, 4201037), (1117, 304641), (3351, 101547), (3761, 90477), (10053, 33849), (11283, 30159)]