275013039

素因数分解:

$3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{14731}}^1$

素因数の和:14875

約数の個数: 24

約数和(自身を含む): 429938688

約数和(自身を除く): 154925649

約数列:

[1, 3, 7, 21, 49, 127, 147, 381, 889, 2667, 6223, 14731, 18669, 44193, 103117, 309351, 721819, 1870837, 2165457, 5612511, 13095859, 39287577, 91671013, 275013039]

約数ペア:

[(1, 275013039), (3, 91671013), (7, 39287577), (21, 13095859), (49, 5612511), (127, 2165457), (147, 1870837), (381, 721819), (889, 309351), (2667, 103117), (6223, 44193), (14731, 18669)]