11057877

素因数分解:

$3^4\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:870

約数の個数: 20

約数和(自身を含む): 16622496

約数和(自身を除く): 5564619

約数列:

[1, 3, 9, 27, 81, 211, 633, 647, 1899, 1941, 5697, 5823, 17091, 17469, 52407, 136517, 409551, 1228653, 3685959, 11057877]

約数ペア:

[(1, 11057877), (3, 3685959), (9, 1228653), (27, 409551), (81, 136517), (211, 52407), (633, 17469), (647, 17091), (1899, 5823), (1941, 5697)]