2017659609

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{1493}}^1$

素因数の和:2654

約数の個数: 48

約数和(自身を含む): 3511497600

約数和(自身を除く): 1493837991

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1129, 1197, 1493, 3387, 4479, 7903, 10161, 10451, 13437, 21451, 23709, 28367, 31353, 64353, 71127, 85101, 94059, 150157, 193059, 198569, 255303, 450471, 595707, 1351413, 1685597, 1787121, 5056791, 11799179, 15170373, 32026343, 35397537, 96079029, 106192611, 224184401, 288237087, 672553203, 2017659609]

約数ペア:

[(1, 2017659609), (3, 672553203), (7, 288237087), (9, 224184401), (19, 106192611), (21, 96079029), (57, 35397537), (63, 32026343), (133, 15170373), (171, 11799179), (399, 5056791), (1129, 1787121), (1197, 1685597), (1493, 1351413), (3387, 595707), (4479, 450471), (7903, 255303), (10161, 198569), (10451, 193059), (13437, 150157), (21451, 94059), (23709, 85101), (28367, 71127), (31353, 64353)]