172617889

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1223}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 185656320

約数和(自身を除く): 13038431

約数列:

[1, 29, 31, 157, 899, 1223, 4553, 4867, 35467, 37913, 141143, 192011, 1099477, 5568319, 5952341, 172617889]

約数ペア:

[(1, 172617889), (29, 5952341), (31, 5568319), (157, 1099477), (899, 192011), (1223, 141143), (4553, 37913), (4867, 35467)]