31132803

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5743}}^1$

素因数の和:5898

約数の個数: 16

約数和(自身を含む): 45032960

約数和(自身を除く): 13900157

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 5743, 17229, 74659, 223977, 798277, 2394831, 10377601, 31132803]

約数ペア:

[(1, 31132803), (3, 10377601), (13, 2394831), (39, 798277), (139, 223977), (417, 74659), (1807, 17229), (5421, 5743)]