71707391

素因数分解:

$7^1\times {\mathrm{61}}^2\times {\mathrm{2753}}^1$

素因数の和:2882

約数の個数: 12

約数和(自身を含む): 83347056

約数和(自身を除く): 11639665

約数列:

[1, 7, 61, 427, 2753, 3721, 19271, 26047, 167933, 1175531, 10243913, 71707391]

約数ペア:

[(1, 71707391), (7, 10243913), (61, 1175531), (427, 167933), (2753, 26047), (3721, 19271)]