4012299

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 6095232

約数和(自身を除く): 2082933

約数列:

[1, 3, 9, 31, 73, 93, 197, 219, 279, 591, 657, 1773, 2263, 6107, 6789, 14381, 18321, 20367, 43143, 54963, 129429, 445811, 1337433, 4012299]

約数ペア:

[(1, 4012299), (3, 1337433), (9, 445811), (31, 129429), (73, 54963), (93, 43143), (197, 20367), (219, 18321), (279, 14381), (591, 6789), (657, 6107), (1773, 2263)]