749062517

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10687}}^1$

素因数の和:10761

約数の個数: 32

約数和(自身を含む): 985006080

約数和(自身を除く): 235943563

約数列:

[1, 7, 17, 19, 31, 119, 133, 217, 323, 527, 589, 2261, 3689, 4123, 10013, 10687, 70091, 74809, 181679, 203053, 331297, 1271753, 1421371, 2319079, 3451901, 5632049, 6294643, 24163307, 39424343, 44062501, 107008931, 749062517]

約数ペア:

[(1, 749062517), (7, 107008931), (17, 44062501), (19, 39424343), (31, 24163307), (119, 6294643), (133, 5632049), (217, 3451901), (323, 2319079), (527, 1421371), (589, 1271753), (2261, 331297), (3689, 203053), (4123, 181679), (10013, 74809), (10687, 70091)]