39197019

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2129}}^1$

素因数の和:2187

約数の個数: 24

約数和(自身を含む): 58430160

約数和(自身を除く): 19233141

約数列:

[1, 3, 17, 19, 51, 57, 323, 361, 969, 1083, 2129, 6137, 6387, 18411, 36193, 40451, 108579, 121353, 687667, 768569, 2063001, 2305707, 13065673, 39197019]

約数ペア:

[(1, 39197019), (3, 13065673), (17, 2305707), (19, 2063001), (51, 768569), (57, 687667), (323, 121353), (361, 108579), (969, 40451), (1083, 36193), (2129, 18411), (6137, 6387)]