12777712191

素因数分解:

$3^2\times {\mathrm{199}}^1\times {\mathrm{263}}^1\times {\mathrm{27127}}^1$

素因数の和:27595

約数の個数: 24

約数和(自身を含む): 18620659200

約数和(自身を除く): 5842947009

約数列:

[1, 3, 9, 199, 263, 597, 789, 1791, 2367, 27127, 52337, 81381, 157011, 244143, 471033, 5398273, 7134401, 16194819, 21403203, 48584457, 64209609, 1419745799, 4259237397, 12777712191]

約数ペア:

[(1, 12777712191), (3, 4259237397), (9, 1419745799), (199, 64209609), (263, 48584457), (597, 21403203), (789, 16194819), (1791, 7134401), (2367, 5398273), (27127, 471033), (52337, 244143), (81381, 157011)]