1680992937

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{334127}}^1$

素因数の和:334189

約数の個数: 24

約数和(自身を含む): 2675697024

約数和(自身を除く): 994704087

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 334127, 1002381, 3007143, 4343651, 13030953, 14367461, 39092859, 43102383, 129307149, 186776993, 560330979, 1680992937]

約数ペア:

[(1, 1680992937), (3, 560330979), (9, 186776993), (13, 129307149), (39, 43102383), (43, 39092859), (117, 14367461), (129, 13030953), (387, 4343651), (559, 3007143), (1677, 1002381), (5031, 334127)]