13206117

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4451}}^1$

素因数の和:4520

約数の個数: 16

約数和(自身を含む): 18805248

約数和(自身を除く): 5599131

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 4451, 13353, 102373, 191393, 307119, 574179, 4402039, 13206117]

約数ペア:

[(1, 13206117), (3, 4402039), (23, 574179), (43, 307119), (69, 191393), (129, 102373), (989, 13353), (2967, 4451)]