239021133

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{142529}}^1$

素因数の和:142588

約数の個数: 16

約数和(自身を含む): 351193920

約数和(自身を除く): 112172787

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 142529, 427587, 1852877, 5558631, 6128747, 18386241, 79673711, 239021133]

約数ペア:

[(1, 239021133), (3, 79673711), (13, 18386241), (39, 6128747), (43, 5558631), (129, 1852877), (559, 427587), (1677, 142529)]