2016155883

素因数分解:

$3^1\times 7^1\times {\mathrm{23537}}^1\times {\mathrm{4079}}^1$

素因数の和:27626

約数の個数: 16

約数和(自身を含む): 3073121280

約数和(自身を除く): 1056965397

約数列:

[1, 3, 7, 21, 4079, 12237, 23537, 28553, 70611, 85659, 164759, 494277, 96007423, 288022269, 672051961, 2016155883]

約数ペア:

[(1, 2016155883), (3, 672051961), (7, 288022269), (21, 96007423), (4079, 494277), (12237, 164759), (23537, 85659), (28553, 70611)]