2149193073

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{1283}}^1\times {\mathrm{7649}}^1$

素因数の和:9008

約数の個数: 16

約数和(自身を含む): 2907489600

約数和(自身を除く): 758296527

約数列:

[1, 3, 73, 219, 1283, 3849, 7649, 22947, 93659, 280977, 558377, 1675131, 9813667, 29441001, 716397691, 2149193073]

約数ペア:

[(1, 2149193073), (3, 716397691), (73, 29441001), (219, 9813667), (1283, 1675131), (3849, 558377), (7649, 280977), (22947, 93659)]