2700297

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 40

約数和(自身を含む): 4469256

約数和(自身を除く): 1768959

約数列:

[1, 3, 9, 17, 27, 37, 51, 53, 81, 111, 153, 159, 333, 459, 477, 629, 901, 999, 1377, 1431, 1887, 1961, 2703, 2997, 4293, 5661, 5883, 8109, 16983, 17649, 24327, 33337, 50949, 52947, 72981, 100011, 158841, 300033, 900099, 2700297]

約数ペア:

[(1, 2700297), (3, 900099), (9, 300033), (17, 158841), (27, 100011), (37, 72981), (51, 52947), (53, 50949), (81, 33337), (111, 24327), (153, 17649), (159, 16983), (333, 8109), (459, 5883), (477, 5661), (629, 4293), (901, 2997), (999, 2703), (1377, 1961), (1431, 1887)]