39421713

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4243}}^1$

素因数の和:4428

約数の個数: 16

約数和(自身を含む): 55681280

約数和(自身を除く): 16259567

約数列:

[1, 3, 19, 57, 163, 489, 3097, 4243, 9291, 12729, 80617, 241851, 691609, 2074827, 13140571, 39421713]

約数ペア:

[(1, 39421713), (3, 13140571), (19, 2074827), (57, 691609), (163, 241851), (489, 80617), (3097, 12729), (4243, 9291)]