283671531

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73471}}^1$

素因数の和:73504

約数の個数: 32

約数和(自身を含む): 493731840

約数和(自身を除く): 210060309

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 73471, 220413, 661239, 808181, 955123, 1983717, 2424543, 2865369, 7273629, 8596107, 10506353, 21820887, 25788321, 31519059, 94557177, 283671531]

約数ペア:

[(1, 283671531), (3, 94557177), (9, 31519059), (11, 25788321), (13, 21820887), (27, 10506353), (33, 8596107), (39, 7273629), (99, 2865369), (117, 2424543), (143, 1983717), (297, 955123), (351, 808181), (429, 661239), (1287, 220413), (3861, 73471)]