211676411659

素因数分解:

${\mathrm{17}}^2\times {\mathrm{739}}^1\times {\mathrm{991129}}^1$

素因数の和:991902

約数の個数: 12

約数和(自身を含む): 225164913400

約数和(自身を除く): 13488501741

約数列:

[1, 17, 289, 739, 12563, 213571, 991129, 16849193, 286436281, 732444331, 12451553627, 211676411659]

約数ペア:

[(1, 211676411659), (17, 12451553627), (289, 732444331), (739, 286436281), (12563, 16849193), (213571, 991129)]