About the Number

13220210979

13220210978 ← → 13220210980

2進数表記:1100010011111111000110100100100011

漢数字表記:百三十二億二千二十一万九百七十九

素因数分解:

3 2 × 53 1 × 199 1 × 139273 1

素因数の和:139531
約数の個数: 24
約数和(自身を含む): 19554069600
約数和(自身を除く): 6333858621

約数列:
[1, 3, 9, 53, 159, 199, 477, 597, 1791, 10547, 31641, 94923, 139273, 417819, 1253457, 7381469, 22144407, 27715327, 66433221, 83145981, 249437943, 1468912331, 4406736993, 13220210979]

約数ペア:
[(1, 13220210979), (3, 4406736993), (9, 1468912331), (53, 249437943), (159, 83145981), (199, 66433221), (477, 27715327), (597, 22144407), (1791, 7381469), (10547, 1253457), (31641, 417819), (94923, 139273)]

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