12831245279

素因数分解:

${\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{557}}^1\times {\mathrm{2539}}^1$

素因数の和:3350

約数の個数: 16

約数和(自身を含む): 13220760960

約数和(自身を除く): 389515681

約数列:

[1, 43, 211, 557, 2539, 9073, 23951, 109177, 117527, 535729, 1414223, 5053661, 23036347, 60811589, 298401053, 12831245279]

約数ペア:

[(1, 12831245279), (43, 298401053), (211, 60811589), (557, 23036347), (2539, 5053661), (9073, 1414223), (23951, 535729), (109177, 117527)]