2016556677

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{26203}}^1$

素因数の和:26729

約数の個数: 24

約数和(自身を含む): 3090394944

約数和(自身を除く): 1073838267

約数列:

[1, 3, 9, 17, 51, 153, 503, 1509, 4527, 8551, 25653, 26203, 76959, 78609, 235827, 445451, 1336353, 4009059, 13180109, 39540327, 118620981, 224061853, 672185559, 2016556677]

約数ペア:

[(1, 2016556677), (3, 672185559), (9, 224061853), (17, 118620981), (51, 39540327), (153, 13180109), (503, 4009059), (1509, 1336353), (4527, 445451), (8551, 235827), (25653, 78609), (26203, 76959)]