6812841

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{739}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 10419200

約数和(自身を除く): 3606359

約数列:

[1, 3, 7, 21, 439, 739, 1317, 2217, 3073, 5173, 9219, 15519, 324421, 973263, 2270947, 6812841]

約数ペア:

[(1, 6812841), (3, 2270947), (7, 973263), (21, 324421), (439, 15519), (739, 9219), (1317, 5173), (2217, 3073)]