24553989

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{21149}}^1$

素因数の和:21201

約数の個数: 16

約数和(自身を含む): 37224000

約数和(自身を除く): 12670011

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 21149, 63447, 190341, 571023, 909407, 2728221, 8184663, 24553989]

約数ペア:

[(1, 24553989), (3, 8184663), (9, 2728221), (27, 909407), (43, 571023), (129, 190341), (387, 63447), (1161, 21149)]