8882209

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 10847232

約数和(自身を除く): 1965023

約数列:

[1, 7, 23, 43, 161, 301, 989, 1283, 6923, 8981, 29509, 55169, 206563, 386183, 1268887, 8882209]

約数ペア:

[(1, 8882209), (7, 1268887), (23, 386183), (43, 206563), (161, 55169), (301, 29509), (989, 8981), (1283, 6923)]