2019416697

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1739377}}^1$

素因数の和:1739429

約数の個数: 16

約数和(自身を含む): 3061305280

約数和(自身を除く): 1041888583

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1739377, 5218131, 15654393, 46963179, 74793211, 224379633, 673138899, 2019416697]

約数ペア:

[(1, 2019416697), (3, 673138899), (9, 224379633), (27, 74793211), (43, 46963179), (129, 15654393), (387, 5218131), (1161, 1739377)]