207101439

素因数分解:

$3^2\times {\mathrm{3301}}^1\times {\mathrm{6971}}^1$

素因数の和:10278

約数の個数: 12

約数和(自身を含む): 299280072

約数和(自身を除く): 92178633

約数列:

[1, 3, 9, 3301, 6971, 9903, 20913, 29709, 62739, 23011271, 69033813, 207101439]

約数ペア:

[(1, 207101439), (3, 69033813), (9, 23011271), (3301, 62739), (6971, 29709), (9903, 20913)]