1281734883

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{995909}}^1$

素因数の和:995939

約数の個数: 24

約数和(自身を含む): 2175067440

約数和(自身を除く): 893332557

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 995909, 2987727, 8963181, 10954999, 12946817, 32864997, 38840451, 98594991, 116521353, 142414987, 427244961, 1281734883]

約数ペア:

[(1, 1281734883), (3, 427244961), (9, 142414987), (11, 116521353), (13, 98594991), (33, 38840451), (39, 32864997), (99, 12946817), (117, 10954999), (143, 8963181), (429, 2987727), (1287, 995909)]