13775487

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 20409648

約数和(自身を除く): 6634161

約数列:

[1, 3, 11, 33, 121, 137, 277, 363, 411, 831, 1507, 3047, 4521, 9141, 16577, 33517, 37949, 49731, 100551, 113847, 417439, 1252317, 4591829, 13775487]

約数ペア:

[(1, 13775487), (3, 4591829), (11, 1252317), (33, 417439), (121, 113847), (137, 100551), (277, 49731), (363, 37949), (411, 33517), (831, 16577), (1507, 9141), (3047, 4521)]