2155116441

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1\times {\mathrm{24677}}^1$

素因数の和:25400

約数の個数: 16

約数和(自身を含む): 2944776384

約数和(自身を除く): 789659943

約数列:

[1, 3, 43, 129, 677, 2031, 24677, 29111, 74031, 87333, 1061111, 3183333, 16706329, 50118987, 718372147, 2155116441]

約数ペア:

[(1, 2155116441), (3, 718372147), (43, 50118987), (129, 16706329), (677, 3183333), (2031, 1061111), (24677, 87333), (29111, 74031)]