8728097

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 10340352

約数和(自身を除く): 1612255

約数列:

[1, 7, 43, 107, 271, 301, 749, 1897, 4601, 11653, 28997, 32207, 81571, 202979, 1246871, 8728097]

約数ペア:

[(1, 8728097), (7, 1246871), (43, 202979), (107, 81571), (271, 32207), (301, 28997), (749, 11653), (1897, 4601)]