2049443577

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{4259}}^1$

素因数の和:4813

約数の個数: 24

約数和(自身を含む): 2991406080

約数和(自身を除く): 941962503

約数列:

[1, 3, 9, 127, 381, 421, 1143, 1263, 3789, 4259, 12777, 38331, 53467, 160401, 481203, 540893, 1622679, 1793039, 4868037, 5379117, 16137351, 227715953, 683147859, 2049443577]

約数ペア:

[(1, 2049443577), (3, 683147859), (9, 227715953), (127, 16137351), (381, 5379117), (421, 4868037), (1143, 1793039), (1263, 1622679), (3789, 540893), (4259, 481203), (12777, 160401), (38331, 53467)]