About the Number

9996987

9996986 ← → 9996988

2進数表記:100110001000101010111011

漢数字表記:九百九十九万六千九百八十七

素因数分解:

3 1 × 7 1 × 11 1 × 13 1 × 3329 1

素因数の和:3363
約数の個数: 32
約数和(自身を含む): 17902080
約数和(自身を除く): 7905093

約数列:
[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 3329, 9987, 23303, 36619, 43277, 69909, 109857, 129831, 256333, 302939, 476047, 768999, 908817, 1428141, 3332329, 9996987]

約数ペア:
[(1, 9996987), (3, 3332329), (7, 1428141), (11, 908817), (13, 768999), (21, 476047), (33, 302939), (39, 256333), (77, 129831), (91, 109857), (143, 69909), (231, 43277), (273, 36619), (429, 23303), (1001, 9987), (3003, 3329)]

このpageの処理時間: 0.003070831298828125 seconds