12115047

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4211}}^1$

素因数の和:4358

約数の個数: 16

約数和(自身を含む): 18600192

約数和(自身を除く): 6485145

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 4211, 12633, 29477, 88431, 576907, 1730721, 4038349, 12115047]

約数ペア:

[(1, 12115047), (3, 4038349), (7, 1730721), (21, 576907), (137, 88431), (411, 29477), (959, 12633), (2877, 4211)]