22185081

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 33022080

約数和(自身を除く): 10836999

約数列:

[1, 3, 9, 47, 141, 179, 293, 423, 537, 879, 1611, 2637, 8413, 13771, 25239, 41313, 52447, 75717, 123939, 157341, 472023, 2465009, 7395027, 22185081]

約数ペア:

[(1, 22185081), (3, 7395027), (9, 2465009), (47, 472023), (141, 157341), (179, 123939), (293, 75717), (423, 52447), (537, 41313), (879, 25239), (1611, 13771), (2637, 8413)]