2680983

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 4066608

約数和(自身を除く): 1385625

約数列:

[1, 3, 9, 37, 83, 97, 111, 249, 291, 333, 747, 873, 3071, 3589, 8051, 9213, 10767, 24153, 27639, 32301, 72459, 297887, 893661, 2680983]

約数ペア:

[(1, 2680983), (3, 893661), (9, 297887), (37, 72459), (83, 32301), (97, 27639), (111, 24153), (249, 10767), (291, 9213), (333, 8051), (747, 3589), (873, 3071)]