334684467

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{317839}}^1$

素因数の和:317864

約数の個数: 20

約数和(自身を含む): 538420960

約数和(自身を除く): 203736493

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 317839, 953517, 2860551, 4131907, 8581653, 12395721, 25744959, 37187163, 111561489, 334684467]

約数ペア:

[(1, 334684467), (3, 111561489), (9, 37187163), (13, 25744959), (27, 12395721), (39, 8581653), (81, 4131907), (117, 2860551), (351, 953517), (1053, 317839)]