27792387

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4283}}^1$

素因数の和:4399

約数の個数: 24

約数和(自身を含む): 46335744

約数和(自身を除く): 18543357

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 4283, 6489, 12849, 29981, 38547, 89943, 269829, 441149, 1323447, 3088043, 3970341, 9264129, 27792387]

約数ペア:

[(1, 27792387), (3, 9264129), (7, 3970341), (9, 3088043), (21, 1323447), (63, 441149), (103, 269829), (309, 89943), (721, 38547), (927, 29981), (2163, 12849), (4283, 6489)]