2897103

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 4443264

約数和(自身を除く): 1546161

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 347, 363, 759, 1041, 2783, 3817, 7981, 8349, 11451, 23943, 41987, 87791, 125961, 263373, 965701, 2897103]

約数ペア:

[(1, 2897103), (3, 965701), (11, 263373), (23, 125961), (33, 87791), (69, 41987), (121, 23943), (253, 11451), (347, 8349), (363, 7981), (759, 3817), (1041, 2783)]