12432329

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 16135560

約数和(自身を除く): 3703231

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 637, 673, 1421, 2639, 4711, 8749, 18473, 19517, 32977, 61243, 136619, 253721, 428701, 956333, 1776047, 12432329]

約数ペア:

[(1, 12432329), (7, 1776047), (13, 956333), (29, 428701), (49, 253721), (91, 136619), (203, 61243), (377, 32977), (637, 19517), (673, 18473), (1421, 8749), (2639, 4711)]