2017874883

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{4831}}^1$

素因数の和:4995

約数の個数: 32

約数和(自身を含む): 2855596032

約数和(自身を除く): 837721149

約数列:

[1, 3, 37, 53, 71, 111, 159, 213, 1961, 2627, 3763, 4831, 5883, 7881, 11289, 14493, 139231, 178747, 256043, 343001, 417693, 536241, 768129, 1029003, 9473591, 12691037, 18179053, 28420773, 38073111, 54537159, 672624961, 2017874883]

約数ペア:

[(1, 2017874883), (3, 672624961), (37, 54537159), (53, 38073111), (71, 28420773), (111, 18179053), (159, 12691037), (213, 9473591), (1961, 1029003), (2627, 768129), (3763, 536241), (4831, 417693), (5883, 343001), (7881, 256043), (11289, 178747), (14493, 139231)]