858267949

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{15083}}^1$

素因数の和:15840

約数の個数: 16

約数和(自身を含む): 1071567360

約数和(自身を除く): 213299411

約数列:

[1, 7, 11, 77, 739, 5173, 8129, 15083, 56903, 105581, 165913, 1161391, 11146337, 78024359, 122609707, 858267949]

約数ペア:

[(1, 858267949), (7, 122609707), (11, 78024359), (77, 11146337), (739, 1161391), (5173, 165913), (8129, 105581), (15083, 56903)]