8743021

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{9391}}^1$

素因数の和:9424

約数の個数: 12

約数和(自身を含む): 10706880

約数和(自身を除く): 1963859

約数列:

[1, 7, 19, 49, 133, 931, 9391, 65737, 178429, 460159, 1249003, 8743021]

約数ペア:

[(1, 8743021), (7, 1249003), (19, 460159), (49, 178429), (133, 65737), (931, 9391)]