31966143

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{823}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 47343744

約数和(自身を除く): 15377601

約数列:

[1, 3, 11, 33, 107, 121, 321, 363, 823, 1177, 2469, 3531, 9053, 12947, 27159, 38841, 88061, 99583, 264183, 298749, 968671, 2906013, 10655381, 31966143]

約数ペア:

[(1, 31966143), (3, 10655381), (11, 2906013), (33, 968671), (107, 298749), (121, 264183), (321, 99583), (363, 88061), (823, 38841), (1177, 27159), (2469, 12947), (3531, 9053)]