2420823627

素因数分解:

$3^2\times {\mathrm{643}}^1\times {\mathrm{418321}}^1$

素因数の和:418970

約数の個数: 12

約数和(自身を含む): 3502191784

約数和(自身を除く): 1081368157

約数列:

[1, 3, 9, 643, 1929, 5787, 418321, 1254963, 3764889, 268980403, 806941209, 2420823627]

約数ペア:

[(1, 2420823627), (3, 806941209), (9, 268980403), (643, 3764889), (1929, 1254963), (5787, 418321)]