4937387

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 6473376

約数和(自身を除く): 1535989

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 337, 637, 1127, 2093, 2359, 4381, 7751, 14651, 16513, 30667, 54257, 100763, 214669, 379799, 705341, 4937387]

約数ペア:

[(1, 4937387), (7, 705341), (13, 379799), (23, 214669), (49, 100763), (91, 54257), (161, 30667), (299, 16513), (337, 14651), (637, 7751), (1127, 4381), (2093, 2359)]