28399827

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{571}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 38712960

約数和(自身を除く): 10313133

約数列:

[1, 3, 59, 177, 281, 571, 843, 1713, 16579, 33689, 49737, 101067, 160451, 481353, 9466609, 28399827]

約数ペア:

[(1, 28399827), (3, 9466609), (59, 481353), (177, 160451), (281, 101067), (571, 49737), (843, 33689), (1713, 16579)]