13867131

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1153}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 19571840

約数和(自身を除く): 5704709

約数列:

[1, 3, 19, 57, 211, 633, 1153, 3459, 4009, 12027, 21907, 65721, 243283, 729849, 4622377, 13867131]

約数ペア:

[(1, 13867131), (3, 4622377), (19, 729849), (57, 243283), (211, 65721), (633, 21907), (1153, 12027), (3459, 4009)]