269250804563

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1181023}}^1$

素因数の和:1181139

約数の個数: 24

約数和(自身を含む): 311223444480

約数和(自身を除く): 41972639917

約数列:

[1, 13, 19, 71, 169, 247, 923, 1349, 3211, 11999, 17537, 227981, 1181023, 15353299, 22439437, 83852633, 199592887, 291712681, 1090084229, 1593200027, 3792264853, 14171094977, 20711600351, 269250804563]

約数ペア:

[(1, 269250804563), (13, 20711600351), (19, 14171094977), (71, 3792264853), (169, 1593200027), (247, 1090084229), (923, 291712681), (1349, 199592887), (3211, 83852633), (11999, 22439437), (17537, 15353299), (227981, 1181023)]