13446567

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{1523}}^1$

素因数の和:1644

約数の個数: 20

約数和(自身を含む): 20284440

約数和(自身を除く): 6837873

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 1523, 2943, 4569, 8829, 13707, 41121, 123363, 166007, 498021, 1494063, 4482189, 13446567]

約数ペア:

[(1, 13446567), (3, 4482189), (9, 1494063), (27, 498021), (81, 166007), (109, 123363), (327, 41121), (981, 13707), (1523, 8829), (2943, 4569)]