12144411

素因数分解:

$3^9\times {\mathrm{617}}^1$

素因数の和:644

約数の個数: 20

約数和(自身を含む): 18245832

約数和(自身を除く): 6101421

約数列:

[1, 3, 9, 27, 81, 243, 617, 729, 1851, 2187, 5553, 6561, 16659, 19683, 49977, 149931, 449793, 1349379, 4048137, 12144411]

約数ペア:

[(1, 12144411), (3, 4048137), (9, 1349379), (27, 449793), (81, 149931), (243, 49977), (617, 19683), (729, 16659), (1851, 6561), (2187, 5553)]