2057971971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{85781}}^1$

素因数の和:86522

約数の個数: 16

約数和(自身を含む): 2997566208

約数和(自身を除く): 939594237

約数列:

[1, 3, 11, 33, 727, 2181, 7997, 23991, 85781, 257343, 943591, 2830773, 62362787, 187088361, 685990657, 2057971971]

約数ペア:

[(1, 2057971971), (3, 685990657), (11, 187088361), (33, 62362787), (727, 2830773), (2181, 943591), (7997, 257343), (23991, 85781)]