171521161

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1\times {\mathrm{739}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 199480320

約数和(自身を除く): 27959159

約数列:

[1, 7, 71, 467, 497, 739, 3269, 5173, 33157, 52469, 232099, 345113, 367283, 2415791, 24503023, 171521161]

約数ペア:

[(1, 171521161), (7, 24503023), (71, 2415791), (467, 367283), (497, 345113), (739, 232099), (3269, 52469), (5173, 33157)]