2987089919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 3343656576

約数和(自身を除く): 356566657

約数列:

[1, 11, 71, 103, 523, 781, 1133, 5041, 5753, 7313, 37133, 53869, 55451, 80443, 408463, 519223, 592559, 2636443, 3824699, 5711453, 29000873, 42071689, 271553629, 2987089919]

約数ペア:

[(1, 2987089919), (11, 271553629), (71, 42071689), (103, 29000873), (523, 5711453), (781, 3824699), (1133, 2636443), (5041, 592559), (5753, 519223), (7313, 408463), (37133, 80443), (53869, 55451)]