9003987

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{9013}}^1$

素因数の和:9059

約数の個数: 16

約数和(自身を含む): 13701280

約数和(自身を除く): 4697293

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 9013, 27039, 81117, 243351, 333481, 1000443, 3001329, 9003987]

約数ペア:

[(1, 9003987), (3, 3001329), (9, 1000443), (27, 333481), (37, 243351), (111, 81117), (333, 27039), (999, 9013)]