22819887

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1402

約数の個数: 28

約数和(自身を含む): 35727984

約数和(自身を除く): 12908097

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1361, 1863, 4083, 5589, 12249, 16767, 31303, 36747, 93909, 110241, 281727, 330723, 845181, 992169, 2535543, 7606629, 22819887]

約数ペア:

[(1, 22819887), (3, 7606629), (9, 2535543), (23, 992169), (27, 845181), (69, 330723), (81, 281727), (207, 110241), (243, 93909), (621, 36747), (729, 31303), (1361, 16767), (1863, 12249), (4083, 5589)]