139699609

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1093}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 173814720

約数和(自身を除く): 34115111

約数列:

[1, 7, 19, 31, 133, 217, 589, 961, 1093, 4123, 6727, 7651, 18259, 20767, 33883, 127813, 145369, 237181, 643777, 1050373, 4506439, 7352611, 19957087, 139699609]

約数ペア:

[(1, 139699609), (7, 19957087), (19, 7352611), (31, 4506439), (133, 1050373), (217, 643777), (589, 237181), (961, 145369), (1093, 127813), (4123, 33883), (6727, 20767), (7651, 18259)]