8148147

素因数分解:

$3^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{661}}^1$

素因数の和:1258

約数の個数: 16

約数和(自身を含む): 12456192

約数和(自身を除く): 4308045

約数列:

[1, 3, 7, 21, 587, 661, 1761, 1983, 4109, 4627, 12327, 13881, 388007, 1164021, 2716049, 8148147]

約数ペア:

[(1, 8148147), (3, 2716049), (7, 1164021), (21, 388007), (587, 13881), (661, 12327), (1761, 4627), (1983, 4109)]