2019493449

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{46237}}^1$

素因数の和:46477

約数の個数: 24

約数和(自身を含む): 3058366272

約数和(自身を除く): 1038872823

約数列:

[1, 3, 9, 23, 69, 207, 211, 633, 1899, 4853, 14559, 43677, 46237, 138711, 416133, 1063451, 3190353, 9571059, 9756007, 29268021, 87804063, 224388161, 673164483, 2019493449]

約数ペア:

[(1, 2019493449), (3, 673164483), (9, 224388161), (23, 87804063), (69, 29268021), (207, 9756007), (211, 9571059), (633, 3190353), (1899, 1063451), (4853, 416133), (14559, 138711), (43677, 46237)]