16629021

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{49937}}^1$

素因数の和:49980

約数の個数: 12

約数和(自身を含む): 24669372

約数和(自身を除く): 8040351

約数列:

[1, 3, 9, 37, 111, 333, 49937, 149811, 449433, 1847669, 5543007, 16629021]

約数ペア:

[(1, 16629021), (3, 5543007), (9, 1847669), (37, 449433), (111, 149811), (333, 49937)]