13756581

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{3719}}^1$

素因数の和:3865

約数の個数: 16

約数和(自身を含む): 20534400

約数和(自身を除く): 6777819

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 3719, 11157, 33471, 100413, 509503, 1528509, 4585527, 13756581]

約数ペア:

[(1, 13756581), (3, 4585527), (9, 1528509), (27, 509503), (137, 100413), (411, 33471), (1233, 11157), (3699, 3719)]