24621021

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 36919584

約数和(自身を除く): 12298563

約数列:

[1, 3, 9, 37, 107, 111, 321, 333, 691, 963, 2073, 3959, 6219, 11877, 25567, 35631, 73937, 76701, 221811, 230103, 665433, 2735669, 8207007, 24621021]

約数ペア:

[(1, 24621021), (3, 8207007), (9, 2735669), (37, 665433), (107, 230103), (111, 221811), (321, 76701), (333, 73937), (691, 35631), (963, 25567), (2073, 11877), (3959, 6219)]