28495753

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2239}}^1$

素因数の和:2352

約数の個数: 16

約数和(自身を含む): 33868800

約数和(自身を除く): 5373047

約数列:

[1, 11, 13, 89, 143, 979, 1157, 2239, 12727, 24629, 29107, 199271, 320177, 2191981, 2590523, 28495753]

約数ペア:

[(1, 28495753), (11, 2590523), (13, 2191981), (89, 320177), (143, 199271), (979, 29107), (1157, 24629), (2239, 12727)]