28254033

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1051}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 42669120

約数和(自身を除く): 14415087

約数列:

[1, 3, 9, 29, 87, 103, 261, 309, 927, 1051, 2987, 3153, 8961, 9459, 26883, 30479, 91437, 108253, 274311, 324759, 974277, 3139337, 9418011, 28254033]

約数ペア:

[(1, 28254033), (3, 9418011), (9, 3139337), (29, 974277), (87, 324759), (103, 274311), (261, 108253), (309, 91437), (927, 30479), (1051, 26883), (2987, 9459), (3153, 8961)]