13626543

素因数分解:

$3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1069}}^1$

素因数の和:1686

約数の個数: 16

約数和(自身を含む): 20817920

約数和(自身を除く): 7191377

約数列:

[1, 3, 7, 21, 607, 1069, 1821, 3207, 4249, 7483, 12747, 22449, 648883, 1946649, 4542181, 13626543]

約数ペア:

[(1, 13626543), (3, 4542181), (7, 1946649), (21, 648883), (607, 22449), (1069, 12747), (1821, 7483), (3207, 4249)]