749205093

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{144439}}^1$

素因数の和:144481

約数の個数: 32

約数和(自身を含む): 1294182400

約数和(自身を除く): 544977307

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 144439, 433317, 1011073, 1877707, 2744341, 3033219, 5633121, 8233023, 13143949, 19210387, 35676433, 39431847, 57631161, 107029299, 249735031, 749205093]

約数ペア:

[(1, 749205093), (3, 249735031), (7, 107029299), (13, 57631161), (19, 39431847), (21, 35676433), (39, 19210387), (57, 13143949), (91, 8233023), (133, 5633121), (247, 3033219), (273, 2744341), (399, 1877707), (741, 1011073), (1729, 433317), (5187, 144439)]