2705439

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 4117680

約数和(自身を除く): 1412241

約数列:

[1, 3, 11, 29, 33, 87, 121, 257, 319, 363, 771, 957, 2827, 3509, 7453, 8481, 10527, 22359, 31097, 81983, 93291, 245949, 901813, 2705439]

約数ペア:

[(1, 2705439), (3, 901813), (11, 245949), (29, 93291), (33, 81983), (87, 31097), (121, 22359), (257, 10527), (319, 8481), (363, 7453), (771, 3509), (957, 2827)]