11658981

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 15925248

約数和(自身を除く): 4266267

約数列:

[1, 3, 71, 127, 213, 381, 431, 1293, 9017, 27051, 30601, 54737, 91803, 164211, 3886327, 11658981]

約数ペア:

[(1, 11658981), (3, 3886327), (71, 164211), (127, 91803), (213, 54737), (381, 30601), (431, 27051), (1293, 9017)]