10988001

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 17729280

約数和(自身を除く): 6741279

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 647, 999, 1887, 1941, 5661, 5823, 10999, 16983, 17469, 23939, 32997, 71817, 98991, 215451, 296973, 406963, 646353, 1220889, 3662667, 10988001]

約数ペア:

[(1, 10988001), (3, 3662667), (9, 1220889), (17, 646353), (27, 406963), (37, 296973), (51, 215451), (111, 98991), (153, 71817), (333, 32997), (459, 23939), (629, 17469), (647, 16983), (999, 10999), (1887, 5823), (1941, 5661)]