6423361

素因数分解:

$7^3\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 16

約数和(自身を含む): 7638400

約数和(自身を除く): 1215039

約数列:

[1, 7, 49, 61, 307, 343, 427, 2149, 2989, 15043, 18727, 20923, 105301, 131089, 917623, 6423361]

約数ペア:

[(1, 6423361), (7, 917623), (49, 131089), (61, 105301), (307, 20923), (343, 18727), (427, 15043), (2149, 2989)]