508733487

素因数分解:

$3^3\times {\mathrm{673}}^1\times {\mathrm{27997}}^1$

素因数の和:28679

約数の個数: 16

約数和(自身を含む): 754826080

約数和(自身を除く): 246092593

約数列:

[1, 3, 9, 27, 673, 2019, 6057, 18171, 27997, 83991, 251973, 755919, 18841981, 56525943, 169577829, 508733487]

約数ペア:

[(1, 508733487), (3, 169577829), (9, 56525943), (27, 18841981), (673, 755919), (2019, 251973), (6057, 83991), (18171, 27997)]