2822697

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 4548960

約数和(自身を除く): 1726263

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 971, 2907, 2913, 8739, 16507, 18449, 49521, 55347, 148563, 166041, 313633, 940899, 2822697]

約数ペア:

[(1, 2822697), (3, 940899), (9, 313633), (17, 166041), (19, 148563), (51, 55347), (57, 49521), (153, 18449), (171, 16507), (323, 8739), (969, 2913), (971, 2907)]