2912987097

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{2915903}}^1$

素因数の和:2915949

約数の個数: 16

約数和(自身を含む): 4432174080

約数和(自身を除く): 1519186983

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 2915903, 8747709, 26243127, 78729381, 107888411, 323665233, 970995699, 2912987097]

約数ペア:

[(1, 2912987097), (3, 970995699), (9, 323665233), (27, 107888411), (37, 78729381), (111, 26243127), (333, 8747709), (999, 2915903)]