167972833

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{56197}}^1$

素因数の和:56272

約数の個数: 12

約数和(自身を含む): 198603732

約数和(自身を除く): 30630899

約数列:

[1, 7, 49, 61, 427, 2989, 56197, 393379, 2753653, 3428017, 23996119, 167972833]

約数ペア:

[(1, 167972833), (7, 23996119), (49, 3428017), (61, 2753653), (427, 393379), (2989, 56197)]