143130533

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{22153}}^1$

素因数の和:22244

約数の個数: 16

約数和(自身を含む): 178649856

約数和(自身を除く): 35519323

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 22153, 155071, 287989, 1572863, 2015923, 11010041, 20447219, 143130533]

約数ペア:

[(1, 143130533), (7, 20447219), (13, 11010041), (71, 2015923), (91, 1572863), (497, 287989), (923, 155071), (6461, 22153)]