12831567343

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{103981}}^1$

素因数の和:104083

約数の個数: 24

約数和(自身を含む): 15833547104

約数和(自身を除く): 3001979761

約数列:

[1, 7, 17, 61, 119, 289, 427, 1037, 2023, 7259, 17629, 103981, 123403, 727867, 1767677, 6342841, 12373739, 30050509, 44399887, 107828297, 210353563, 754798079, 1833081049, 12831567343]

約数ペア:

[(1, 12831567343), (7, 1833081049), (17, 754798079), (61, 210353563), (119, 107828297), (289, 44399887), (427, 30050509), (1037, 12373739), (2023, 6342841), (7259, 1767677), (17629, 727867), (103981, 123403)]