16473291

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 22356000

約数和(自身を除く): 5882709

約数列:

[1, 3, 137, 149, 269, 411, 447, 807, 20413, 36853, 40081, 61239, 110559, 120243, 5491097, 16473291]

約数ペア:

[(1, 16473291), (3, 5491097), (137, 120243), (149, 110559), (269, 61239), (411, 40081), (447, 36853), (807, 20413)]