28551427341

素因数分解:

$3^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1\times {\mathrm{55621}}^1$

素因数の和:56452

約数の個数: 16

約数和(自身を含む): 38253696768

約数和(自身を除く): 9702269427

約数列:

[1, 3, 397, 431, 1191, 1293, 55621, 166863, 171107, 513321, 22081537, 23972651, 66244611, 71917953, 9517142447, 28551427341]

約数ペア:

[(1, 28551427341), (3, 9517142447), (397, 71917953), (431, 66244611), (1191, 23972651), (1293, 22081537), (55621, 513321), (166863, 171107)]