1474847919

素因数分解:

$3^6\times {\mathrm{79}}^1\times {\mathrm{25609}}^1$

素因数の和:25706

約数の個数: 28

約数和(自身を含む): 2239338400

約数和(自身を除く): 764490481

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 729, 2133, 6399, 19197, 25609, 57591, 76827, 230481, 691443, 2023111, 2074329, 6069333, 6222987, 18207999, 18668961, 54623997, 163871991, 491615973, 1474847919]

約数ペア:

[(1, 1474847919), (3, 491615973), (9, 163871991), (27, 54623997), (79, 18668961), (81, 18207999), (237, 6222987), (243, 6069333), (711, 2074329), (729, 2023111), (2133, 691443), (6399, 230481), (19197, 76827), (25609, 57591)]