8063489

素因数分解:

$7^2\times {\mathrm{43}}^2\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 18

約数和(自身を含む): 9711090

約数和(自身を除く): 1647601

約数列:

[1, 7, 43, 49, 89, 301, 623, 1849, 2107, 3827, 4361, 12943, 26789, 90601, 164561, 187523, 1151927, 8063489]

約数ペア:

[(1, 8063489), (7, 1151927), (43, 187523), (49, 164561), (89, 90601), (301, 26789), (623, 12943), (1849, 4361), (2107, 3827)]