2043949377

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{9439}}^1$

素因数の和:9621

約数の個数: 32

約数和(自身を含む): 2990592000

約数和(自身を除く): 946642623

約数列:

[1, 3, 19, 29, 57, 87, 131, 393, 551, 1653, 2489, 3799, 7467, 9439, 11397, 28317, 72181, 179341, 216543, 273731, 538023, 821193, 1236509, 3709527, 5200889, 15602667, 23493671, 35858761, 70481013, 107576283, 681316459, 2043949377]

約数ペア:

[(1, 2043949377), (3, 681316459), (19, 107576283), (29, 70481013), (57, 35858761), (87, 23493671), (131, 15602667), (393, 5200889), (551, 3709527), (1653, 1236509), (2489, 821193), (3799, 538023), (7467, 273731), (9439, 216543), (11397, 179341), (28317, 72181)]