8042949

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 12512640

約数和(自身を除く): 4469691

約数列:

[1, 3, 9, 27, 37, 83, 97, 111, 249, 291, 333, 747, 873, 999, 2241, 2619, 3071, 3589, 8051, 9213, 10767, 24153, 27639, 32301, 72459, 82917, 96903, 217377, 297887, 893661, 2680983, 8042949]

約数ペア:

[(1, 8042949), (3, 2680983), (9, 893661), (27, 297887), (37, 217377), (83, 96903), (97, 82917), (111, 72459), (249, 32301), (291, 27639), (333, 24153), (747, 10767), (873, 9213), (999, 8051), (2241, 3589), (2619, 3071)]