87431393

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{863}}^1$

素因数の和:1264

約数の個数: 16

約数和(自身を含む): 102767616

約数和(自身を除く): 15336223

約数列:

[1, 7, 41, 287, 353, 863, 2471, 6041, 14473, 35383, 101311, 247681, 304639, 2132473, 12490199, 87431393]

約数ペア:

[(1, 87431393), (7, 12490199), (41, 2132473), (287, 304639), (353, 247681), (863, 101311), (2471, 35383), (6041, 14473)]