547209

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1559}}^1$

素因数の和:1581

約数の個数: 16

約数和(自身を含む): 873600

約数和(自身を除く): 326391

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1559, 4677, 14031, 20267, 42093, 60801, 182403, 547209]

約数ペア:

[(1, 547209), (3, 182403), (9, 60801), (13, 42093), (27, 20267), (39, 14031), (117, 4677), (351, 1559)]