9747381

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11321}}^1$

素因数の和:11372

約数の個数: 16

約数和(自身を含む): 15216768

約数和(自身を除く): 5469387

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 11321, 33963, 79247, 237741, 464161, 1392483, 3249127, 9747381]

約数ペア:

[(1, 9747381), (3, 3249127), (7, 1392483), (21, 464161), (41, 237741), (123, 79247), (287, 33963), (861, 11321)]