28133640477

素因数分解:

$3^2\times {\mathrm{191}}^1\times {\mathrm{281}}^1\times {\mathrm{58243}}^1$

素因数の和:58721

約数の個数: 24

約数和(自身を含む): 40996320768

約数和(自身を除く): 12862680291

約数列:

[1, 3, 9, 191, 281, 573, 843, 1719, 2529, 53671, 58243, 161013, 174729, 483039, 524187, 11124413, 16366283, 33373239, 49098849, 100119717, 147296547, 3125960053, 9377880159, 28133640477]

約数ペア:

[(1, 28133640477), (3, 9377880159), (9, 3125960053), (191, 147296547), (281, 100119717), (573, 49098849), (843, 33373239), (1719, 16366283), (2529, 11124413), (53671, 524187), (58243, 483039), (161013, 174729)]