5220981027

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{260489}}^1$

素因数の和:260643

約数の個数: 24

約数和(自身を含む): 8046015120

約数和(自身を除く): 2825034093

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 1179, 2227, 6681, 20043, 260489, 781467, 2344401, 4428313, 13284939, 34124059, 39854817, 102372177, 307116531, 580109003, 1740327009, 5220981027]

約数ペア:

[(1, 5220981027), (3, 1740327009), (9, 580109003), (17, 307116531), (51, 102372177), (131, 39854817), (153, 34124059), (393, 13284939), (1179, 4428313), (2227, 2344401), (6681, 781467), (20043, 260489)]