28576551291

素因数分解:

$3^1\times {\mathrm{643}}^1\times {\mathrm{1367}}^1\times {\mathrm{10837}}^1$

素因数の和:12850

約数の個数: 16

約数和(自身を含む): 38192765184

約数和(自身を除く): 9616213893

約数列:

[1, 3, 643, 1367, 1929, 4101, 10837, 32511, 878981, 2636943, 6968191, 14814179, 20904573, 44442537, 9525517097, 28576551291]

約数ペア:

[(1, 28576551291), (3, 9525517097), (643, 44442537), (1367, 20904573), (1929, 14814179), (4101, 6968191), (10837, 2636943), (32511, 878981)]