11867067

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{613}}^1$

素因数の和:864

約数の個数: 20

約数和(自身を含む): 17830560

約数和(自身を除く): 5963493

約数列:

[1, 3, 9, 27, 81, 239, 613, 717, 1839, 2151, 5517, 6453, 16551, 19359, 49653, 146507, 439521, 1318563, 3955689, 11867067]

約数ペア:

[(1, 11867067), (3, 3955689), (9, 1318563), (27, 439521), (81, 146507), (239, 49653), (613, 19359), (717, 16551), (1839, 6453), (2151, 5517)]