2019763341

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{941}}^1\times {\mathrm{3359}}^1$

素因数の和:4377

約数の個数: 24

約数和(自身を含む): 2962552320

約数和(自身を除く): 942788979

約数列:

[1, 3, 9, 71, 213, 639, 941, 2823, 3359, 8469, 10077, 30231, 66811, 200433, 238489, 601299, 715467, 2146401, 3160819, 9482457, 28447371, 224418149, 673254447, 2019763341]

約数ペア:

[(1, 2019763341), (3, 673254447), (9, 224418149), (71, 28447371), (213, 9482457), (639, 3160819), (941, 2146401), (2823, 715467), (3359, 601299), (8469, 238489), (10077, 200433), (30231, 66811)]