39387351

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{20873}}^1$

素因数の和:20930

約数の個数: 16

約数和(自身を含む): 57111264

約数和(自身を除く): 17723913

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 20873, 62619, 354841, 772301, 1064523, 2316903, 13129117, 39387351]

約数ペア:

[(1, 39387351), (3, 13129117), (17, 2316903), (37, 1064523), (51, 772301), (111, 354841), (629, 62619), (1887, 20873)]