12847211

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4001}}^1$

素因数の和:4046

約数の個数: 12

約数和(自身を含む): 14647320

約数和(自身を除く): 1800109

約数列:

[1, 13, 19, 169, 247, 3211, 4001, 52013, 76019, 676169, 988247, 12847211]

約数ペア:

[(1, 12847211), (13, 988247), (19, 676169), (169, 76019), (247, 52013), (3211, 4001)]