131083823

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{557}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 145053216

約数和(自身を除く): 13969393

約数列:

[1, 13, 43, 421, 557, 559, 5473, 7241, 18103, 23951, 234497, 235339, 311363, 3048461, 10083371, 131083823]

約数ペア:

[(1, 131083823), (13, 10083371), (43, 3048461), (421, 311363), (557, 235339), (559, 234497), (5473, 23951), (7241, 18103)]