7047081

素因数分解:

$3^4\times {\mathrm{19}}^2\times {\mathrm{241}}^1$

素因数の和:291

約数の個数: 30

約数和(自身を含む): 11156442

約数和(自身を除く): 4109361

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 241, 361, 513, 723, 1083, 1539, 2169, 3249, 4579, 6507, 9747, 13737, 19521, 29241, 41211, 87001, 123633, 261003, 370899, 783009, 2349027, 7047081]

約数ペア:

[(1, 7047081), (3, 2349027), (9, 783009), (19, 370899), (27, 261003), (57, 123633), (81, 87001), (171, 41211), (241, 29241), (361, 19521), (513, 13737), (723, 9747), (1083, 6507), (1539, 4579), (2169, 3249)]