16826913

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{32801}}^1$

素因数の和:32829

約数の個数: 16

約数和(自身を含む): 26241600

約数和(自身を除く): 9414687

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 32801, 98403, 295209, 623219, 885627, 1869657, 5608971, 16826913]

約数ペア:

[(1, 16826913), (3, 5608971), (9, 1869657), (19, 885627), (27, 623219), (57, 295209), (171, 98403), (513, 32801)]