7398039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 11337984

約数和(自身を除く): 3939945

約数列:

[1, 3, 11, 33, 37, 73, 83, 111, 219, 249, 407, 803, 913, 1221, 2409, 2701, 2739, 3071, 6059, 8103, 9213, 18177, 29711, 33781, 66649, 89133, 101343, 199947, 224183, 672549, 2466013, 7398039]

約数ペア:

[(1, 7398039), (3, 2466013), (11, 672549), (33, 224183), (37, 199947), (73, 101343), (83, 89133), (111, 66649), (219, 33781), (249, 29711), (407, 18177), (803, 9213), (913, 8103), (1221, 6059), (2409, 3071), (2701, 2739)]