4281417

素因数分解:

$3^6\times 7^1\times {\mathrm{839}}^1$

素因数の和:864

約数の個数: 28

約数和(自身を含む): 7344960

約数和(自身を除く): 3063543

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 839, 1701, 2517, 5103, 5873, 7551, 17619, 22653, 52857, 67959, 158571, 203877, 475713, 611631, 1427139, 4281417]

約数ペア:

[(1, 4281417), (3, 1427139), (7, 611631), (9, 475713), (21, 203877), (27, 158571), (63, 67959), (81, 52857), (189, 22653), (243, 17619), (567, 7551), (729, 5873), (839, 5103), (1701, 2517)]