9278919

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 14650272

約数和(自身を除く): 5371353

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 1117, 2769, 3351, 8307, 10053, 14521, 43563, 79307, 130689, 237921, 713763, 1030991, 3092973, 9278919]

約数ペア:

[(1, 9278919), (3, 3092973), (9, 1030991), (13, 713763), (39, 237921), (71, 130689), (117, 79307), (213, 43563), (639, 14521), (923, 10053), (1117, 8307), (2769, 3351)]