28889288391

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{11783}}^1\times {\mathrm{35533}}^1$

素因数の和:47342

約数の個数: 16

約数和(自身を含む): 40198334976

約数和(自身を除く): 11309046585

約数列:

[1, 3, 23, 69, 11783, 35349, 35533, 106599, 271009, 813027, 817259, 2451777, 418685339, 1256056017, 9629762797, 28889288391]

約数ペア:

[(1, 28889288391), (3, 9629762797), (23, 1256056017), (69, 418685339), (11783, 2451777), (35349, 817259), (35533, 813027), (106599, 271009)]