39958143

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{27017}}^1$

素因数の和:27066

約数の個数: 16

約数和(自身を含む): 58358880

約数和(自身を除く): 18400737

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 27017, 81051, 459289, 783493, 1377867, 2350479, 13319381, 39958143]

約数ペア:

[(1, 39958143), (3, 13319381), (17, 2350479), (29, 1377867), (51, 783493), (87, 459289), (493, 81051), (1479, 27017)]