4486521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 6991488

約数和(自身を除く): 2504967

約数列:

[1, 3, 13, 17, 39, 51, 67, 101, 201, 221, 303, 663, 871, 1139, 1313, 1717, 2613, 3417, 3939, 5151, 6767, 14807, 20301, 22321, 44421, 66963, 87971, 115039, 263913, 345117, 1495507, 4486521]

約数ペア:

[(1, 4486521), (3, 1495507), (13, 345117), (17, 263913), (39, 115039), (51, 87971), (67, 66963), (101, 44421), (201, 22321), (221, 20301), (303, 14807), (663, 6767), (871, 5151), (1139, 3939), (1313, 3417), (1717, 2613)]