2395899

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{2689}}^1$

素因数の和:2712

約数の個数: 20

約数和(自身を含む): 3905880

約数和(自身を除く): 1509981

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 2689, 8067, 24201, 29579, 72603, 88737, 217809, 266211, 798633, 2395899]

約数ペア:

[(1, 2395899), (3, 798633), (9, 266211), (11, 217809), (27, 88737), (33, 72603), (81, 29579), (99, 24201), (297, 8067), (891, 2689)]