28886919

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10211}}^1$

素因数の和:10278

約数の個数: 16

約数和(自身を含む): 41174784

約数和(自身を除く): 12287865

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 10211, 30633, 234853, 418651, 704559, 1255953, 9628973, 28886919]

約数ペア:

[(1, 28886919), (3, 9628973), (23, 1255953), (41, 704559), (69, 418651), (123, 234853), (943, 30633), (2829, 10211)]