8684907

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 15168384

約数和(自身を除く): 6483477

約数列:

[1, 3, 7, 11, 21, 33, 41, 49, 77, 123, 131, 147, 231, 287, 393, 451, 539, 861, 917, 1353, 1441, 1617, 2009, 2751, 3157, 4323, 5371, 6027, 6419, 9471, 10087, 16113, 19257, 22099, 30261, 37597, 59081, 66297, 70609, 112791, 177243, 211827, 263179, 413567, 789537, 1240701, 2894969, 8684907]

約数ペア:

[(1, 8684907), (3, 2894969), (7, 1240701), (11, 789537), (21, 413567), (33, 263179), (41, 211827), (49, 177243), (77, 112791), (123, 70609), (131, 66297), (147, 59081), (231, 37597), (287, 30261), (393, 22099), (451, 19257), (539, 16113), (861, 10087), (917, 9471), (1353, 6419), (1441, 6027), (1617, 5371), (2009, 4323), (2751, 3157)]