28364094717

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{10310467}}^1$

素因数の和:10310608

約数の個数: 16

約数和(自身を含む): 43551416832

約数和(自身を除く): 15187322115

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 10310467, 30931401, 72173269, 216519807, 1350671177, 4052013531, 9454698239, 28364094717]

約数ペア:

[(1, 28364094717), (3, 9454698239), (7, 4052013531), (21, 1350671177), (131, 216519807), (393, 72173269), (917, 30931401), (2751, 10310467)]