About the Number

104038389

104038388 ← → 104038390

2進数表記:110001100110111111111110101

漢数字表記:一億四百三万八千三百八十九

素因数分解:

3 2 × 7 1 × 13 1 × 127031 1

素因数の和:127057
約数の個数: 24
約数和(自身を含む): 184958592
約数和(自身を除く): 80920203

約数列:
[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 127031, 381093, 889217, 1143279, 1651403, 2667651, 4954209, 8002953, 11559821, 14862627, 34679463, 104038389]

約数ペア:
[(1, 104038389), (3, 34679463), (7, 14862627), (9, 11559821), (13, 8002953), (21, 4954209), (39, 2667651), (63, 1651403), (91, 1143279), (117, 889217), (273, 381093), (819, 127031)]

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