1279227593

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{193793}}^1$

素因数の和:193864

約数の個数: 16

約数和(自身を含む): 1562754816

約数和(自身を除く): 283527223

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 193793, 1356551, 4457239, 7945513, 31200673, 55618591, 182746799, 1279227593]

約数ペア:

[(1, 1279227593), (7, 182746799), (23, 55618591), (41, 31200673), (161, 7945513), (287, 4457239), (943, 1356551), (6601, 193793)]