2535543

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1396

約数の個数: 20

約数和(自身を含む): 3955248

約数和(自身を除く): 1419705

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1361, 1863, 4083, 12249, 31303, 36747, 93909, 110241, 281727, 845181, 2535543]

約数ペア:

[(1, 2535543), (3, 845181), (9, 281727), (23, 110241), (27, 93909), (69, 36747), (81, 31303), (207, 12249), (621, 4083), (1361, 1863)]