13589631

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{12479}}^1$

素因数の和:12507

約数の個数: 18

約数和(自身を含む): 21577920

約数和(自身を除く): 7988289

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 12479, 37437, 112311, 137269, 411807, 1235421, 1509959, 4529877, 13589631]

約数ペア:

[(1, 13589631), (3, 4529877), (9, 1509959), (11, 1235421), (33, 411807), (99, 137269), (121, 112311), (363, 37437), (1089, 12479)]