About the Number

29942001

29942000 ← → 29942002

2進数表記:1110010001110000011110001

漢数字表記:二千九百九十四万二千一

素因数分解:

3 3 × 31 1 × 83 1 × 431 1

素因数の和:554
約数の個数: 32
約数和(自身を含む): 46448640
約数和(自身を除く): 16506639

約数列:
[1, 3, 9, 27, 31, 83, 93, 249, 279, 431, 747, 837, 1293, 2241, 2573, 3879, 7719, 11637, 13361, 23157, 35773, 40083, 69471, 107319, 120249, 321957, 360747, 965871, 1108963, 3326889, 9980667, 29942001]

約数ペア:
[(1, 29942001), (3, 9980667), (9, 3326889), (27, 1108963), (31, 965871), (83, 360747), (93, 321957), (249, 120249), (279, 107319), (431, 69471), (747, 40083), (837, 35773), (1293, 23157), (2241, 13361), (2573, 11637), (3879, 7719)]

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