27033601

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 31850496

約数和(自身を除く): 4816895

約数列:

[1, 7, 47, 127, 329, 647, 889, 4529, 5969, 30409, 41783, 82169, 212863, 575183, 3861943, 27033601]

約数ペア:

[(1, 27033601), (7, 3861943), (47, 575183), (127, 212863), (329, 82169), (647, 41783), (889, 30409), (4529, 5969)]