13843629

素因数分解:

$3^4\times {\mathrm{277}}^1\times {\mathrm{617}}^1$

素因数の和:906

約数の個数: 20

約数和(自身を含む): 20788284

約数和(自身を除く): 6944655

約数列:

[1, 3, 9, 27, 81, 277, 617, 831, 1851, 2493, 5553, 7479, 16659, 22437, 49977, 170909, 512727, 1538181, 4614543, 13843629]

約数ペア:

[(1, 13843629), (3, 4614543), (9, 1538181), (27, 512727), (81, 170909), (277, 49977), (617, 22437), (831, 16659), (1851, 7479), (2493, 5553)]