5143789

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 6285312

約数和(自身を除く): 1141523

約数列:

[1, 7, 23, 43, 161, 301, 743, 989, 5201, 6923, 17089, 31949, 119623, 223643, 734827, 5143789]

約数ペア:

[(1, 5143789), (7, 734827), (23, 223643), (43, 119623), (161, 31949), (301, 17089), (743, 6923), (989, 5201)]