1002738751

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{87721}}^1$

素因数の和:87822

約数の個数: 16

約数和(自身を含む): 1212668928

約数和(自身を除く): 209930177

約数列:

[1, 7, 23, 71, 161, 497, 1633, 11431, 87721, 614047, 2017583, 6228191, 14123081, 43597337, 143248393, 1002738751]

約数ペア:

[(1, 1002738751), (7, 143248393), (23, 43597337), (71, 14123081), (161, 6228191), (497, 2017583), (1633, 614047), (11431, 87721)]