13339473

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15493}}^1$

素因数の和:15544

約数の個数: 16

約数和(自身を含む): 20823936

約数和(自身を除く): 7484463

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 15493, 46479, 108451, 325353, 635213, 1905639, 4446491, 13339473]

約数ペア:

[(1, 13339473), (3, 4446491), (7, 1905639), (21, 635213), (41, 325353), (123, 108451), (287, 46479), (861, 15493)]