4080241921

素因数分解:

$7^1\times {\mathrm{43}}^2\times {\mathrm{315247}}^1$

素因数の和:315340

約数の個数: 12

約数和(自身を含む): 4774115712

約数和(自身を除く): 693873791

約数列:

[1, 7, 43, 301, 1849, 12943, 315247, 2206729, 13555621, 94889347, 582891703, 4080241921]

約数ペア:

[(1, 4080241921), (7, 582891703), (43, 94889347), (301, 13555621), (1849, 2206729), (12943, 315247)]