9803283

素因数分解:

$3^1\times 7^4\times {\mathrm{1361}}^1$

素因数の和:1392

約数の個数: 20

約数和(自身を含む): 15259848

約数和(自身を除く): 5456565

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 1361, 2401, 4083, 7203, 9527, 28581, 66689, 200067, 466823, 1400469, 3267761, 9803283]

約数ペア:

[(1, 9803283), (3, 3267761), (7, 1400469), (21, 466823), (49, 200067), (147, 66689), (343, 28581), (1029, 9527), (1361, 7203), (2401, 4083)]