213687433

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{21341}}^1$

素因数の和:21408

約数の個数: 16

約数和(自身を含む): 245859840

約数和(自身を除く): 32172407

約数列:

[1, 17, 19, 31, 323, 527, 589, 10013, 21341, 362797, 405479, 661571, 6893143, 11246707, 12569849, 213687433]

約数ペア:

[(1, 213687433), (17, 12569849), (19, 11246707), (31, 6893143), (323, 661571), (527, 405479), (589, 362797), (10013, 21341)]