2017031247

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{138599}}^1$

素因数の和:138633

約数の個数: 48

約数和(自身を含む): 3792096000

約数和(自身を除く): 1775064753

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1323, 1617, 2079, 4851, 14553, 138599, 415797, 970193, 1247391, 1524589, 2910579, 3742173, 4573767, 6791351, 8731737, 10672123, 13721301, 20374053, 26195211, 32016369, 41163903, 61122159, 74704861, 96049107, 183366477, 224114583, 288147321, 672343749, 2017031247]

約数ペア:

[(1, 2017031247), (3, 672343749), (7, 288147321), (9, 224114583), (11, 183366477), (21, 96049107), (27, 74704861), (33, 61122159), (49, 41163903), (63, 32016369), (77, 26195211), (99, 20374053), (147, 13721301), (189, 10672123), (231, 8731737), (297, 6791351), (441, 4573767), (539, 3742173), (693, 2910579), (1323, 1524589), (1617, 1247391), (2079, 970193), (4851, 415797), (14553, 138599)]