9722781

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{8783}}^1$

素因数の和:8833

約数の個数: 16

約数和(自身を含む): 14757120

約数和(自身を除く): 5034339

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 8783, 26349, 79047, 237141, 360103, 1080309, 3240927, 9722781]

約数ペア:

[(1, 9722781), (3, 3240927), (9, 1080309), (27, 360103), (41, 237141), (123, 79047), (369, 26349), (1107, 8783)]