20231464981

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3131321}}^1$

素因数の和:3131412

約数の個数: 16

約数和(自身を含む): 25250980608

約数和(自身を除く): 5019515627

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 3131321, 21919247, 40707173, 222323791, 284950211, 1556266537, 2890209283, 20231464981]

約数ペア:

[(1, 20231464981), (7, 2890209283), (13, 1556266537), (71, 284950211), (91, 222323791), (497, 40707173), (923, 21919247), (6461, 3131321)]