2684907

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:174

約数の個数: 28

約数和(自身を含む): 4197120

約数和(自身を除く): 1512213

約数列:

[1, 3, 9, 27, 29, 81, 87, 127, 243, 261, 381, 729, 783, 1143, 2349, 3429, 3683, 7047, 10287, 11049, 21141, 30861, 33147, 92583, 99441, 298323, 894969, 2684907]

約数ペア:

[(1, 2684907), (3, 894969), (9, 298323), (27, 99441), (29, 92583), (81, 33147), (87, 30861), (127, 21141), (243, 11049), (261, 10287), (381, 7047), (729, 3683), (783, 3429), (1143, 2349)]