2672757

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 4245696

約数和(自身を除く): 1572939

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 647, 1377, 1941, 4131, 5823, 10999, 17469, 32997, 52407, 98991, 157221, 296973, 890919, 2672757]

約数ペア:

[(1, 2672757), (3, 890919), (9, 296973), (17, 157221), (27, 98991), (51, 52407), (81, 32997), (153, 17469), (243, 10999), (459, 5823), (647, 4131), (1377, 1941)]