9158787

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 14646528

約数和(自身を除く): 5487741

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 1303, 2343, 3909, 7029, 11727, 14333, 42999, 92513, 128997, 277539, 832617, 1017643, 3052929, 9158787]

約数ペア:

[(1, 9158787), (3, 3052929), (9, 1017643), (11, 832617), (33, 277539), (71, 128997), (99, 92513), (213, 42999), (639, 14333), (781, 11727), (1303, 7029), (2343, 3909)]