4993891

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 5981184

約数和(自身を除く): 987293

約数列:

[1, 7, 43, 47, 301, 329, 353, 2021, 2471, 14147, 15179, 16591, 106253, 116137, 713413, 4993891]

約数ペア:

[(1, 4993891), (7, 713413), (43, 116137), (47, 106253), (301, 16591), (329, 15179), (353, 14147), (2021, 2471)]