2021610573

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{51413}}^1$

素因数の和:51693

約数の個数: 24

約数和(自身を含む): 3103966008

約数和(自身を除く): 1082355435

約数列:

[1, 3, 9, 17, 51, 153, 257, 771, 2313, 4369, 13107, 39321, 51413, 154239, 462717, 874021, 2622063, 7866189, 13213141, 39639423, 118918269, 224623397, 673870191, 2021610573]

約数ペア:

[(1, 2021610573), (3, 673870191), (9, 224623397), (17, 118918269), (51, 39639423), (153, 13213141), (257, 7866189), (771, 2622063), (2313, 874021), (4369, 462717), (13107, 154239), (39321, 51413)]