About the Number

120228913

120228912 ← → 120228914

2進数表記:111001010101000110000110001

漢数字表記:一億二千二十二万八千九百十三

素因数分解:

7 1 × 17 2 × 103 1 × 577 1

素因数の和:721
約数の個数: 24
約数和(自身を含む): 147635072
約数和(自身を除く): 27406159

約数列:
[1, 7, 17, 103, 119, 289, 577, 721, 1751, 2023, 4039, 9809, 12257, 29767, 59431, 68663, 166753, 208369, 416017, 1010327, 1167271, 7072289, 17175559, 120228913]

約数ペア:
[(1, 120228913), (7, 17175559), (17, 7072289), (103, 1167271), (119, 1010327), (289, 416017), (577, 208369), (721, 166753), (1751, 68663), (2023, 59431), (4039, 29767), (9809, 12257)]

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