40407059

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2719}}^1$

素因数の和:2930

約数の個数: 16

約数和(自身を含む): 50657280

約数和(自身を除く): 10250221

約数列:

[1, 7, 11, 77, 193, 1351, 2123, 2719, 14861, 19033, 29909, 209363, 524767, 3673369, 5772437, 40407059]

約数ペア:

[(1, 40407059), (7, 5772437), (11, 3673369), (77, 524767), (193, 209363), (1351, 29909), (2123, 19033), (2719, 14861)]