814476771

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{1327}}^1\times {\mathrm{1451}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 1203231744

約数和(自身を除く): 388754973

約数列:

[1, 3, 9, 47, 141, 423, 1327, 1451, 3981, 4353, 11943, 13059, 62369, 68197, 187107, 204591, 561321, 613773, 1925477, 5776431, 17329293, 90497419, 271492257, 814476771]

約数ペア:

[(1, 814476771), (3, 271492257), (9, 90497419), (47, 17329293), (141, 5776431), (423, 1925477), (1327, 613773), (1451, 561321), (3981, 204591), (4353, 187107), (11943, 68197), (13059, 62369)]