About the Number

129017011201

129017011200 ← → 129017011202

2進数表記:1111000001010000000110101110000000001

漢数字表記:千二百九十億千七百一万千二百一

素因数分解:

13 1 × 17 1 × 31 1 × 18831851 1

素因数の和:18831912
約数の個数: 16
約数和(自身を含む): 151860054528
約数和(自身を除く): 22843043327

約数列:
[1, 13, 17, 31, 221, 403, 527, 6851, 18831851, 244814063, 320141467, 583787381, 4161839071, 7589235953, 9924385477, 129017011201]

約数ペア:
[(1, 129017011201), (13, 9924385477), (17, 7589235953), (31, 4161839071), (221, 583787381), (403, 320141467), (527, 244814063), (6851, 18831851)]

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