8133321

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9007}}^1$

素因数の和:9060

約数の個数: 16

約数和(自身を含む): 12683264

約数和(自身を除く): 4549943

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 9007, 27021, 63049, 189147, 387301, 1161903, 2711107, 8133321]

約数ペア:

[(1, 8133321), (3, 2711107), (7, 1161903), (21, 387301), (43, 189147), (129, 63049), (301, 27021), (903, 9007)]