13263249

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{911}}^1$

素因数の和:1148

約数の個数: 16

約数和(自身を含む): 18561024

約数和(自身を除く): 5297775

約数列:

[1, 3, 23, 69, 211, 633, 911, 2733, 4853, 14559, 20953, 62859, 192221, 576663, 4421083, 13263249]

約数ペア:

[(1, 13263249), (3, 4421083), (23, 576663), (69, 192221), (211, 62859), (633, 20953), (911, 14559), (2733, 4853)]