349618031

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{4463}}^1$

素因数の和:4539

約数の個数: 24

約数和(自身を含む): 435400704

約数和(自身を除く): 85782673

約数列:

[1, 7, 19, 31, 133, 217, 361, 589, 2527, 4123, 4463, 11191, 31241, 78337, 84797, 138353, 593579, 968471, 1611143, 2628707, 11278001, 18400949, 49945433, 349618031]

約数ペア:

[(1, 349618031), (7, 49945433), (19, 18400949), (31, 11278001), (133, 2628707), (217, 1611143), (361, 968471), (589, 593579), (2527, 138353), (4123, 84797), (4463, 78337), (11191, 31241)]