47485581

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1657

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 27993459

約数列:

[1, 3, 11, 13, 33, 39, 71, 143, 213, 429, 781, 923, 1559, 2343, 2769, 4677, 10153, 17149, 20267, 30459, 51447, 60801, 110689, 222937, 332067, 668811, 1217579, 1438957, 3652737, 4316871, 15828527, 47485581]

約数ペア:

[(1, 47485581), (3, 15828527), (11, 4316871), (13, 3652737), (33, 1438957), (39, 1217579), (71, 668811), (143, 332067), (213, 222937), (429, 110689), (781, 60801), (923, 51447), (1559, 30459), (2343, 20267), (2769, 17149), (4677, 10153)]