742137

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 1106688

約数和(自身を除く): 364551

約数列:

[1, 3, 11, 33, 43, 129, 473, 523, 1419, 1569, 5753, 17259, 22489, 67467, 247379, 742137]

約数ペア:

[(1, 742137), (3, 247379), (11, 67467), (33, 22489), (43, 17259), (129, 5753), (473, 1569), (523, 1419)]