312227951

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{104459}}^1$

素因数の和:104534

約数の個数: 12

約数和(自身を含む): 369161640

約数和(自身を除く): 56933689

約数列:

[1, 7, 49, 61, 427, 2989, 104459, 731213, 5118491, 6371999, 44603993, 312227951]

約数ペア:

[(1, 312227951), (7, 44603993), (49, 6371999), (61, 5118491), (427, 731213), (2989, 104459)]