2549097

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{4969}}^1$

素因数の和:4997

約数の個数: 16

約数和(自身を含む): 3976000

約数和(自身を除く): 1426903

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 4969, 14907, 44721, 94411, 134163, 283233, 849699, 2549097]

約数ペア:

[(1, 2549097), (3, 849699), (9, 283233), (19, 134163), (27, 94411), (57, 44721), (171, 14907), (513, 4969)]