28327793

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 31643136

約数和(自身を除く): 3315343

約数列:

[1, 13, 47, 71, 611, 653, 923, 3337, 8489, 30691, 43381, 46363, 398983, 602719, 2179061, 28327793]

約数ペア:

[(1, 28327793), (13, 2179061), (47, 602719), (71, 398983), (611, 46363), (653, 43381), (923, 30691), (3337, 8489)]