2019983697

素因数分解:

$3^3\times {\mathrm{2579}}^1\times {\mathrm{29009}}^1$

素因数の和:31597

約数の個数: 16

約数和(自身を含む): 2993832000

約数和(自身を除く): 973848303

約数列:

[1, 3, 9, 27, 2579, 7737, 23211, 29009, 69633, 87027, 261081, 783243, 74814211, 224442633, 673327899, 2019983697]

約数ペア:

[(1, 2019983697), (3, 673327899), (9, 224442633), (27, 74814211), (2579, 783243), (7737, 261081), (23211, 87027), (29009, 69633)]