2039739579

素因数分解:

$3^2\times {\mathrm{661}}^1\times {\mathrm{342871}}^1$

素因数の和:343538

約数の個数: 12

約数和(自身を含む): 2950756432

約数和(自身を除く): 911016853

約数列:

[1, 3, 9, 661, 1983, 5949, 342871, 1028613, 3085839, 226637731, 679913193, 2039739579]

約数ペア:

[(1, 2039739579), (3, 679913193), (9, 226637731), (661, 3085839), (1983, 1028613), (5949, 342871)]