730303

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2$

素因数の和:79

約数の個数: 18

約数和(自身を含む): 935736

約数和(自身を除く): 205433

約数列:

[1, 7, 17, 19, 119, 133, 289, 323, 361, 2023, 2261, 2527, 5491, 6137, 38437, 42959, 104329, 730303]

約数ペア:

[(1, 730303), (7, 104329), (17, 42959), (19, 38437), (119, 6137), (133, 5491), (289, 2527), (323, 2261), (361, 2023)]