23803257

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 34625280

約数和(自身を除く): 10822023

約数列:

[1, 3, 19, 31, 57, 93, 361, 589, 709, 1083, 1767, 2127, 11191, 13471, 21979, 33573, 40413, 65937, 255949, 417601, 767847, 1252803, 7934419, 23803257]

約数ペア:

[(1, 23803257), (3, 7934419), (19, 1252803), (31, 767847), (57, 417601), (93, 255949), (361, 65937), (589, 40413), (709, 33573), (1083, 21979), (1767, 13471), (2127, 11191)]