83897387

素因数分解:

$7^1\times {\mathrm{61}}^2\times {\mathrm{3221}}^1$

素因数の和:3350

約数の個数: 12

約数和(自身を含む): 97510608

約数和(自身を除く): 13613221

約数列:

[1, 7, 61, 427, 3221, 3721, 22547, 26047, 196481, 1375367, 11985341, 83897387]

約数ペア:

[(1, 83897387), (7, 11985341), (61, 1375367), (427, 196481), (3221, 26047), (3721, 22547)]