2856948243

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{128189}}^1$

素因数の和:128251

約数の個数: 32

約数和(自身を含む): 4430246400

約数和(自身を除く): 1573298157

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 323, 391, 437, 969, 1173, 1311, 7429, 22287, 128189, 384567, 2179213, 2435591, 2948347, 6537639, 7306773, 8845041, 41405047, 50121899, 56018593, 124215141, 150365697, 168055779, 952316081, 2856948243]

約数ペア:

[(1, 2856948243), (3, 952316081), (17, 168055779), (19, 150365697), (23, 124215141), (51, 56018593), (57, 50121899), (69, 41405047), (323, 8845041), (391, 7306773), (437, 6537639), (969, 2948347), (1173, 2435591), (1311, 2179213), (7429, 384567), (22287, 128189)]