13921743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1523}}^1$

素因数の和:1814

約数の個数: 16

約数和(自身を含む): 20336256

約数和(自身を除く): 6414513

約数列:

[1, 3, 11, 33, 277, 831, 1523, 3047, 4569, 9141, 16753, 50259, 421871, 1265613, 4640581, 13921743]

約数ペア:

[(1, 13921743), (3, 4640581), (11, 1265613), (33, 421871), (277, 50259), (831, 16753), (1523, 9141), (3047, 4569)]