9803187

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{3271}}^1$

素因数の和:3320

約数の個数: 20

約数和(自身を含む): 15044656

約数和(自身を除く): 5241469

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 3271, 9813, 29439, 88317, 121027, 264951, 363081, 1089243, 3267729, 9803187]

約数ペア:

[(1, 9803187), (3, 3267729), (9, 1089243), (27, 363081), (37, 264951), (81, 121027), (111, 88317), (333, 29439), (999, 9813), (2997, 3271)]