28583199

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{5981}}^1$

素因数の和:6052

約数の個数: 20

約数和(自身を含む): 43429320

約数和(自身を除く): 14846121

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 5981, 17943, 53829, 161487, 352879, 484461, 1058637, 3175911, 9527733, 28583199]

約数ペア:

[(1, 28583199), (3, 9527733), (9, 3175911), (27, 1058637), (59, 484461), (81, 352879), (177, 161487), (531, 53829), (1593, 17943), (4779, 5981)]