238348527

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 333704448

約数和(自身を除く): 95355921

約数列:

[1, 3, 43, 83, 113, 129, 197, 249, 339, 591, 3569, 4859, 8471, 9379, 10707, 14577, 16351, 22261, 25413, 28137, 49053, 66783, 403297, 703093, 957223, 1209891, 1847663, 2109279, 2871669, 5542989, 79449509, 238348527]

約数ペア:

[(1, 238348527), (3, 79449509), (43, 5542989), (83, 2871669), (113, 2109279), (129, 1847663), (197, 1209891), (249, 957223), (339, 703093), (591, 403297), (3569, 66783), (4859, 49053), (8471, 28137), (9379, 25413), (10707, 22261), (14577, 16351)]