17661039

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{4423}}^1$

素因数の和:4459

約数の個数: 16

約数和(自身を含む): 25906944

約数和(自身を除く): 8245905

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 4423, 13269, 48653, 145959, 535183, 1605549, 5887013, 17661039]

約数ペア:

[(1, 17661039), (3, 5887013), (11, 1605549), (33, 535183), (121, 145959), (363, 48653), (1331, 13269), (3993, 4423)]