16199487

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 26308800

約数和(自身を除く): 10109313

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1217, 1479, 3651, 4437, 10953, 13311, 20689, 32859, 35293, 62067, 105879, 186201, 317637, 558603, 599981, 952911, 1799943, 5399829, 16199487]

約数ペア:

[(1, 16199487), (3, 5399829), (9, 1799943), (17, 952911), (27, 599981), (29, 558603), (51, 317637), (87, 186201), (153, 105879), (261, 62067), (459, 35293), (493, 32859), (783, 20689), (1217, 13311), (1479, 10953), (3651, 4437)]