39577071

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{18047}}^1$

素因数の和:18110

約数の個数: 16

約数和(自身を含む): 57176064

約数和(自身を除く): 17598993

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 18047, 54141, 306799, 776021, 920397, 2328063, 13192357, 39577071]

約数ペア:

[(1, 39577071), (3, 13192357), (17, 2328063), (43, 920397), (51, 776021), (129, 306799), (731, 54141), (2193, 18047)]