5212347

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5281}}^1$

素因数の和:5338

約数の個数: 16

約数和(自身を含む): 8113152

約数和(自身を除く): 2900805

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 5281, 15843, 36967, 110901, 248207, 744621, 1737449, 5212347]

約数ペア:

[(1, 5212347), (3, 1737449), (7, 744621), (21, 248207), (47, 110901), (141, 36967), (329, 15843), (987, 5281)]