13782747

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 20692672

約数和(自身を除く): 6909925

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 883, 1419, 2649, 5203, 9713, 15609, 29139, 37969, 106843, 113907, 320529, 417659, 1252977, 4594249, 13782747]

約数ペア:

[(1, 13782747), (3, 4594249), (11, 1252977), (33, 417659), (43, 320529), (121, 113907), (129, 106843), (363, 37969), (473, 29139), (883, 15609), (1419, 9713), (2649, 5203)]