249562719

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5939}}^1$

素因数の和:6004

約数の個数: 48

約数和(自身を含む): 444787200

約数和(自身を除く): 195224481

約数列:

[1, 3, 7, 9, 21, 23, 29, 63, 69, 87, 161, 203, 207, 261, 483, 609, 667, 1449, 1827, 2001, 4669, 5939, 6003, 14007, 17817, 41573, 42021, 53451, 124719, 136597, 172231, 374157, 409791, 516693, 956179, 1205617, 1229373, 1550079, 2868537, 3616851, 3961313, 8605611, 10850553, 11883939, 27729191, 35651817, 83187573, 249562719]

約数ペア:

[(1, 249562719), (3, 83187573), (7, 35651817), (9, 27729191), (21, 11883939), (23, 10850553), (29, 8605611), (63, 3961313), (69, 3616851), (87, 2868537), (161, 1550079), (203, 1229373), (207, 1205617), (261, 956179), (483, 516693), (609, 409791), (667, 374157), (1449, 172231), (1827, 136597), (2001, 124719), (4669, 53451), (5939, 42021), (6003, 41573), (14007, 17817)]