6728841

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 36

約数和(自身を含む): 11594752

約数和(自身を除く): 4865911

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 127, 203, 261, 381, 609, 841, 889, 1143, 1827, 2523, 2667, 3683, 5887, 7569, 8001, 11049, 17661, 25781, 33147, 52983, 77343, 106807, 232029, 320421, 747649, 961263, 2242947, 6728841]

約数ペア:

[(1, 6728841), (3, 2242947), (7, 961263), (9, 747649), (21, 320421), (29, 232029), (63, 106807), (87, 77343), (127, 52983), (203, 33147), (261, 25781), (381, 17661), (609, 11049), (841, 8001), (889, 7569), (1143, 5887), (1827, 3683), (2523, 2667)]