2912154957

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1519121}}^1$

素因数の和:1519201

約数の個数: 16

約数和(自身を含む): 4375071360

約数和(自身を除く): 1462916403

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 1519121, 4557363, 13672089, 41016267, 107857591, 323572773, 970718319, 2912154957]

約数ペア:

[(1, 2912154957), (3, 970718319), (9, 323572773), (27, 107857591), (71, 41016267), (213, 13672089), (639, 4557363), (1917, 1519121)]