2130045

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{673}}^1$

素因数の和:892

約数の個数: 16

約数和(自身を含む): 3429312

約数和(自身を除く): 1299267

約数列:

[1, 3, 5, 15, 211, 633, 673, 1055, 2019, 3165, 3365, 10095, 142003, 426009, 710015, 2130045]

約数ペア:

[(1, 2130045), (3, 710015), (5, 426009), (15, 142003), (211, 10095), (633, 3365), (673, 3165), (1055, 2019)]