31427286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5737}}^1$

素因数の和:5836

約数の個数: 32

約数和(自身を含む): 69406848

約数和(自身を除く): 37979562

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 166, 249, 498, 913, 1826, 2739, 5478, 5737, 11474, 17211, 34422, 63107, 126214, 189321, 378642, 476171, 952342, 1428513, 2857026, 5237881, 10475762, 15713643, 31427286]

約数ペア:

[(1, 31427286), (2, 15713643), (3, 10475762), (6, 5237881), (11, 2857026), (22, 1428513), (33, 952342), (66, 476171), (83, 378642), (166, 189321), (249, 126214), (498, 63107), (913, 34422), (1826, 17211), (2739, 11474), (5478, 5737)]