2896378239

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{941}}^1\times {\mathrm{7489}}^1$

素因数の和:8570

約数の個数: 16

約数和(自身を含む): 3894680160

約数和(自身を除く): 998301921

約数列:

[1, 3, 137, 411, 941, 2823, 7489, 22467, 128917, 386751, 1025993, 3077979, 7047149, 21141447, 965459413, 2896378239]

約数ペア:

[(1, 2896378239), (3, 965459413), (137, 21141447), (411, 7047149), (941, 3077979), (2823, 1025993), (7489, 386751), (22467, 128917)]