1869667921

素因数分解:

${\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{593}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 2093236992

約数和(自身を除く): 223569071

約数列:

[1, 11, 71, 121, 367, 593, 781, 4037, 6523, 8591, 26057, 42103, 44407, 71753, 217631, 286627, 463133, 2393941, 3152897, 5094463, 15451801, 26333351, 169969811, 1869667921]

約数ペア:

[(1, 1869667921), (11, 169969811), (71, 26333351), (121, 15451801), (367, 5094463), (593, 3152897), (781, 2393941), (4037, 463133), (6523, 286627), (8591, 217631), (26057, 71753), (42103, 44407)]