16336971

素因数分解:

$3^4\times 7^1\times {\mathrm{28813}}^1$

素因数の和:28832

約数の個数: 20

約数和(自身を含む): 27891952

約数和(自身を除く): 11554981

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 28813, 86439, 201691, 259317, 605073, 777951, 1815219, 2333853, 5445657, 16336971]

約数ペア:

[(1, 16336971), (3, 5445657), (7, 2333853), (9, 1815219), (21, 777951), (27, 605073), (63, 259317), (81, 201691), (189, 86439), (567, 28813)]