About the Number

71314971

71314970 ← → 71314972

2進数表記:100010000000010111000011011

漢数字表記:七千百三十一万四千九百七十一

素因数分解:

3 1 × 7 1 × 13 1 × 239 1 × 1093 1

素因数の和:1355
約数の個数: 32
約数和(自身を含む): 117626880
約数和(自身を除く): 46311909

約数列:
[1, 3, 7, 13, 21, 39, 91, 239, 273, 717, 1093, 1673, 3107, 3279, 5019, 7651, 9321, 14209, 21749, 22953, 42627, 65247, 99463, 261227, 298389, 783681, 1828589, 3395951, 5485767, 10187853, 23771657, 71314971]

約数ペア:
[(1, 71314971), (3, 23771657), (7, 10187853), (13, 5485767), (21, 3395951), (39, 1828589), (91, 783681), (239, 298389), (273, 261227), (717, 99463), (1093, 65247), (1673, 42627), (3107, 22953), (3279, 21749), (5019, 14209), (7651, 9321)]

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