28262769

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 38282112

約数和(自身を除く): 10019343

約数列:

[1, 3, 113, 263, 317, 339, 789, 951, 29719, 35821, 83371, 89157, 107463, 250113, 9420923, 28262769]

約数ペア:

[(1, 28262769), (3, 9420923), (113, 250113), (263, 107463), (317, 89157), (339, 83371), (789, 35821), (951, 29719)]