87340863

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{947}}^1$

素因数の和:1454

約数の個数: 16

約数和(自身を含む): 118492416

約数和(自身を除く): 31151553

約数列:

[1, 3, 71, 213, 433, 947, 1299, 2841, 30743, 67237, 92229, 201711, 410051, 1230153, 29113621, 87340863]

約数ペア:

[(1, 87340863), (3, 29113621), (71, 1230153), (213, 410051), (433, 201711), (947, 92229), (1299, 67237), (2841, 30743)]