214796883

素因数分解:

$3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{15809}}^1$

素因数の和:16466

約数の個数: 16

約数和(自身を含む): 327836160

約数和(自身を除く): 113039277

約数列:

[1, 3, 7, 21, 647, 1941, 4529, 13587, 15809, 47427, 110663, 331989, 10228423, 30685269, 71598961, 214796883]

約数ペア:

[(1, 214796883), (3, 71598961), (7, 30685269), (21, 10228423), (647, 331989), (1941, 110663), (4529, 47427), (13587, 15809)]