2054443821

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1\times {\mathrm{12511}}^1$

素因数の和:13072

約数の個数: 16

約数和(自身を含む): 2767454208

約数和(自身を除く): 713010387

約数列:

[1, 3, 127, 381, 431, 1293, 12511, 37533, 54737, 164211, 1588897, 4766691, 5392241, 16176723, 684814607, 2054443821]

約数ペア:

[(1, 2054443821), (3, 684814607), (127, 16176723), (381, 5392241), (431, 4766691), (1293, 1588897), (12511, 164211), (37533, 54737)]