2671659

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 4054752

約数和(自身を除く): 1383093

約数列:

[1, 3, 9, 37, 71, 111, 113, 213, 333, 339, 639, 1017, 2627, 4181, 7881, 8023, 12543, 23643, 24069, 37629, 72207, 296851, 890553, 2671659]

約数ペア:

[(1, 2671659), (3, 890553), (9, 296851), (37, 72207), (71, 37629), (111, 24069), (113, 23643), (213, 12543), (333, 8023), (339, 7881), (639, 4181), (1017, 2627)]