About the Number

426812139

426812138 ← → 426812140

2進数表記:11001011100001010001011101011

漢数字表記:四億二千六百八十一万二千百三十九

素因数分解:

3 3 × 13 1 × 149 1 × 8161 1

素因数の和:8332
約数の個数: 32
約数和(自身を含む): 685608000
約数和(自身を除く): 258795861

約数列:
[1, 3, 9, 13, 27, 39, 117, 149, 351, 447, 1341, 1937, 4023, 5811, 8161, 17433, 24483, 52299, 73449, 106093, 220347, 318279, 954837, 1215989, 2864511, 3647967, 10943901, 15807857, 32831703, 47423571, 142270713, 426812139]

約数ペア:
[(1, 426812139), (3, 142270713), (9, 47423571), (13, 32831703), (27, 15807857), (39, 10943901), (117, 3647967), (149, 2864511), (351, 1215989), (447, 954837), (1341, 318279), (1937, 220347), (4023, 106093), (5811, 73449), (8161, 52299), (17433, 24483)]

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