289160559

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{1811}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 424290672

約数和(自身を除く): 135130113

約数列:

[1, 3, 9, 113, 157, 339, 471, 1017, 1413, 1811, 5433, 16299, 17741, 53223, 159669, 204643, 284327, 613929, 852981, 1841787, 2558943, 32128951, 96386853, 289160559]

約数ペア:

[(1, 289160559), (3, 96386853), (9, 32128951), (113, 2558943), (157, 1841787), (339, 852981), (471, 613929), (1017, 284327), (1413, 204643), (1811, 159669), (5433, 53223), (16299, 17741)]