About the Number

397968483

397968482 ← → 397968484

2進数表記:10111101110001000010001100011

漢数字表記:三億九千七百九十六万八千四百八十三

素因数分解:

3 1 × 11 1 × 31 1 × 43 1 × 83 1 × 109 1

素因数の和:280
約数の個数: 64
約数和(自身を含む): 624476160
約数和(自身を除く): 226507677

約数列:
[1, 3, 11, 31, 33, 43, 83, 93, 109, 129, 249, 327, 341, 473, 913, 1023, 1199, 1333, 1419, 2573, 2739, 3379, 3569, 3597, 3999, 4687, 7719, 9047, 10137, 10707, 14061, 14663, 27141, 28303, 37169, 39259, 43989, 51557, 84909, 99517, 110639, 111507, 117777, 145297, 154671, 280457, 298551, 331917, 389021, 435891, 841371, 1167063, 1217029, 1598267, 3085027, 3651087, 4279231, 4794801, 9255081, 12059651, 12837693, 36178953, 132656161, 397968483]

約数ペア:
[(1, 397968483), (3, 132656161), (11, 36178953), (31, 12837693), (33, 12059651), (43, 9255081), (83, 4794801), (93, 4279231), (109, 3651087), (129, 3085027), (249, 1598267), (327, 1217029), (341, 1167063), (473, 841371), (913, 435891), (1023, 389021), (1199, 331917), (1333, 298551), (1419, 280457), (2573, 154671), (2739, 145297), (3379, 117777), (3569, 111507), (3597, 110639), (3999, 99517), (4687, 84909), (7719, 51557), (9047, 43989), (10137, 39259), (10707, 37169), (14061, 28303), (14663, 27141)]

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