290428527

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{457}}^1\times {\mathrm{733}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 412819216

約数和(自身を除く): 122390689

約数列:

[1, 3, 17, 51, 289, 457, 733, 867, 1371, 2199, 7769, 12461, 23307, 37383, 132073, 211837, 334981, 396219, 635511, 1004943, 5694677, 17084031, 96809509, 290428527]

約数ペア:

[(1, 290428527), (3, 96809509), (17, 17084031), (51, 5694677), (289, 1004943), (457, 635511), (733, 396219), (867, 334981), (1371, 211837), (2199, 132073), (7769, 37383), (12461, 23307)]