457996913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 534695040

約数和(自身を除く): 76698127

約数列:

[1, 11, 29, 43, 173, 193, 319, 473, 1247, 1903, 2123, 5017, 5597, 7439, 8299, 13717, 33389, 55187, 61567, 81829, 91289, 215731, 240671, 367279, 968281, 1435727, 2373041, 2647381, 10651091, 15792997, 41636083, 457996913]

約数ペア:

[(1, 457996913), (11, 41636083), (29, 15792997), (43, 10651091), (173, 2647381), (193, 2373041), (319, 1435727), (473, 968281), (1247, 367279), (1903, 240671), (2123, 215731), (5017, 91289), (5597, 81829), (7439, 61567), (8299, 55187), (13717, 33389)]