16553133

素因数分解:

$3^3\times {\mathrm{307}}^1\times {\mathrm{1997}}^1$

素因数の和:2313

約数の個数: 16

約数和(自身を含む): 24615360

約数和(自身を除く): 8062227

約数列:

[1, 3, 9, 27, 307, 921, 1997, 2763, 5991, 8289, 17973, 53919, 613079, 1839237, 5517711, 16553133]

約数ペア:

[(1, 16553133), (3, 5517711), (9, 1839237), (27, 613079), (307, 53919), (921, 17973), (1997, 8289), (2763, 5991)]