11238993

素因数分解:

$3^9\times {\mathrm{571}}^1$

素因数の和:598

約数の個数: 20

約数和(自身を含む): 16887728

約数和(自身を除く): 5648735

約数列:

[1, 3, 9, 27, 81, 243, 571, 729, 1713, 2187, 5139, 6561, 15417, 19683, 46251, 138753, 416259, 1248777, 3746331, 11238993]

約数ペア:

[(1, 11238993), (3, 3746331), (9, 1248777), (27, 416259), (81, 138753), (243, 46251), (571, 19683), (729, 15417), (1713, 6561), (2187, 5139)]