About the Number

3204981

3204980 ← → 3204982

2進数表記:1100001110011101110101

漢数字表記:三百二十万四千九百八十一

素因数分解:

3 3 × 13 1 × 23 1 × 397 1

素因数の和:442
約数の個数: 32
約数和(自身を含む): 5349120
約数和(自身を除く): 2144139

約数列:
[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 397, 621, 897, 1191, 2691, 3573, 5161, 8073, 9131, 10719, 15483, 27393, 46449, 82179, 118703, 139347, 246537, 356109, 1068327, 3204981]

約数ペア:
[(1, 3204981), (3, 1068327), (9, 356109), (13, 246537), (23, 139347), (27, 118703), (39, 82179), (69, 46449), (117, 27393), (207, 15483), (299, 10719), (351, 9131), (397, 8073), (621, 5161), (897, 3573), (1191, 2691)]

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