39047691

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{20693}}^1$

素因数の和:20750

約数の個数: 16

約数和(自身を含む): 56618784

約数和(自身を除く): 17571093

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 20693, 62079, 351781, 765641, 1055343, 2296923, 13015897, 39047691]

約数ペア:

[(1, 39047691), (3, 13015897), (17, 2296923), (37, 1055343), (51, 765641), (111, 351781), (629, 62079), (1887, 20693)]