39290691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{27689}}^1$

素因数の和:27746

約数の個数: 16

約数和(自身を含む): 58481280

約数和(自身を除く): 19190589

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 27689, 83067, 304579, 913737, 1190627, 3571881, 13096897, 39290691]

約数ペア:

[(1, 39290691), (3, 13096897), (11, 3571881), (33, 1190627), (43, 913737), (129, 304579), (473, 83067), (1419, 27689)]