4081857

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 6025824

約数和(自身を除く): 1943967

約数列:

[1, 3, 13, 39, 83, 97, 169, 249, 291, 507, 1079, 1261, 3237, 3783, 8051, 14027, 16393, 24153, 42081, 49179, 104663, 313989, 1360619, 4081857]

約数ペア:

[(1, 4081857), (3, 1360619), (13, 313989), (39, 104663), (83, 49179), (97, 42081), (169, 24153), (249, 16393), (291, 14027), (507, 8051), (1079, 3783), (1261, 3237)]