8190243

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 12636000

約数和(自身を除く): 4445757

約数列:

[1, 3, 9, 17, 51, 153, 199, 269, 597, 807, 1791, 2421, 3383, 4573, 10149, 13719, 30447, 41157, 53531, 160593, 481779, 910027, 2730081, 8190243]

約数ペア:

[(1, 8190243), (3, 2730081), (9, 910027), (17, 481779), (51, 160593), (153, 53531), (199, 41157), (269, 30447), (597, 13719), (807, 10149), (1791, 4573), (2421, 3383)]