13777953

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4789}}^1$

素因数の和:4936

約数の個数: 16

約数和(自身を含む): 21152640

約数和(自身を除く): 7374687

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 4789, 14367, 33523, 100569, 656093, 1968279, 4592651, 13777953]

約数ペア:

[(1, 13777953), (3, 4592651), (7, 1968279), (21, 656093), (137, 100569), (411, 33523), (959, 14367), (2877, 4789)]