134579809

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 171336704

約数和(自身を除く): 36756895

約数列:

[1, 7, 13, 43, 91, 163, 211, 301, 559, 1141, 1477, 2119, 2743, 3913, 7009, 9073, 14833, 19201, 34393, 49063, 63511, 91117, 117949, 240751, 447109, 637819, 825643, 1478899, 3129763, 10352293, 19225687, 134579809]

約数ペア:

[(1, 134579809), (7, 19225687), (13, 10352293), (43, 3129763), (91, 1478899), (163, 825643), (211, 637819), (301, 447109), (559, 240751), (1141, 117949), (1477, 91117), (2119, 63511), (2743, 49063), (3913, 34393), (7009, 19201), (9073, 14833)]