15551415981

素因数分解:

$3^2\times {\mathrm{199}}^1\times {\mathrm{8683091}}^1$

素因数の和:8683296

約数の個数: 12

約数和(自身を含む): 22576039200

約数和(自身を除く): 7024623219

約数列:

[1, 3, 9, 199, 597, 1791, 8683091, 26049273, 78147819, 1727935109, 5183805327, 15551415981]

約数ペア:

[(1, 15551415981), (3, 5183805327), (9, 1727935109), (199, 78147819), (597, 26049273), (1791, 8683091)]