13689687

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3877}}^1$

素因数の和:3998

約数の個数: 16

約数和(自身を含む): 20103552

約数和(自身を除く): 6413865

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 3877, 11631, 42647, 127941, 414839, 1244517, 4563229, 13689687]

約数ペア:

[(1, 13689687), (3, 4563229), (11, 1244517), (33, 414839), (107, 127941), (321, 42647), (1177, 11631), (3531, 3877)]