About the Number

2009053017

2009053016 ← → 2009053018

2進数表記:1110111101111111011011101011001

漢数字表記:二十億九百五万三千十七

素因数分解:

3 3 × 619 1 × 120209 1

素因数の和:120837
約数の個数: 16
約数和(自身を含む): 2981208000
約数和(自身を除く): 972154983

約数列:
[1, 3, 9, 27, 619, 1857, 5571, 16713, 120209, 360627, 1081881, 3245643, 74409371, 223228113, 669684339, 2009053017]

約数ペア:
[(1, 2009053017), (3, 669684339), (9, 223228113), (27, 74409371), (619, 3245643), (1857, 1081881), (5571, 360627), (16713, 120209)]

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