39171027

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5167}}^1$

素因数の和:5215

約数の個数: 24

約数和(自身を含む): 63008256

約数和(自身を除く): 23837229

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 5167, 7581, 15501, 36169, 98173, 108507, 294519, 687211, 1865287, 2061633, 5595861, 13057009, 39171027]

約数ペア:

[(1, 39171027), (3, 13057009), (7, 5595861), (19, 2061633), (21, 1865287), (57, 687211), (133, 294519), (361, 108507), (399, 98173), (1083, 36169), (2527, 15501), (5167, 7581)]