13565673

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{12457}}^1$

素因数の和:12485

約数の個数: 18

約数和(自身を含む): 21539882

約数和(自身を除く): 7974209

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 12457, 37371, 112113, 137027, 411081, 1233243, 1507297, 4521891, 13565673]

約数ペア:

[(1, 13565673), (3, 4521891), (9, 1507297), (11, 1233243), (33, 411081), (99, 137027), (121, 112113), (363, 37371), (1089, 12457)]