12698751

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3923}}^1$

素因数の和:4022

約数の個数: 16

約数和(自身を含む): 18458496

約数和(自身を除く): 5759745

約数列:

[1, 3, 13, 39, 83, 249, 1079, 3237, 3923, 11769, 50999, 152997, 325609, 976827, 4232917, 12698751]

約数ペア:

[(1, 12698751), (3, 4232917), (13, 976827), (39, 325609), (83, 152997), (249, 50999), (1079, 11769), (3237, 3923)]