291213351391

素因数分解:

${\mathrm{47}}^2\times {\mathrm{151}}^1\times {\mathrm{873049}}^1$

素因数の和:873294

約数の個数: 12

約数和(自身を含む): 299512025200

約数和(自身を除く): 8298673809

約数列:

[1, 47, 151, 2209, 7097, 333559, 873049, 41033303, 131830399, 1928565241, 6196028753, 291213351391]

約数ペア:

[(1, 291213351391), (47, 6196028753), (151, 1928565241), (2209, 131830399), (7097, 41033303), (333559, 873049)]