243432503

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 278805120

約数和(自身を除く): 35372617

約数列:

[1, 17, 19, 43, 289, 323, 731, 817, 1031, 5491, 12427, 13889, 17527, 19589, 44333, 236113, 297959, 333013, 753661, 842327, 5661221, 12812237, 14319559, 243432503]

約数ペア:

[(1, 243432503), (17, 14319559), (19, 12812237), (43, 5661221), (289, 842327), (323, 753661), (731, 333013), (817, 297959), (1031, 236113), (5491, 44333), (12427, 19589), (13889, 17527)]