2971314243

素因数分解:

$3^2\times {\mathrm{409}}^1\times {\mathrm{807203}}^1$

素因数の和:807618

約数の個数: 12

約数和(自身を含む): 4302397320

約数和(自身を除く): 1331083077

約数列:

[1, 3, 9, 409, 1227, 3681, 807203, 2421609, 7264827, 330146027, 990438081, 2971314243]

約数ペア:

[(1, 2971314243), (3, 990438081), (9, 330146027), (409, 7264827), (1227, 2421609), (3681, 807203)]