About the Number

113128897

113128896 ← → 113128898

2進数表記:110101111100011010111000001

漢数字表記:一億千三百十二万八千八百九十七

素因数分解:

7 2 × 17 1 × 67 1 × 2027 1

素因数の和:2125
約数の個数: 24
約数和(自身を含む): 141489504
約数和(自身を除く): 28360607

約数列:
[1, 7, 17, 49, 67, 119, 469, 833, 1139, 2027, 3283, 7973, 14189, 34459, 55811, 99323, 135809, 241213, 950663, 1688491, 2308753, 6654641, 16161271, 113128897]

約数ペア:
[(1, 113128897), (7, 16161271), (17, 6654641), (49, 2308753), (67, 1688491), (119, 950663), (469, 241213), (833, 135809), (1139, 99323), (2027, 55811), (3283, 34459), (7973, 14189)]

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