2017651851

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{2213}}^1$

素因数の和:2396

約数の個数: 48

約数和(自身を含む): 3170625120

約数和(自身を除く): 1152973269

約数列:

[1, 3, 9, 17, 51, 59, 101, 153, 177, 303, 531, 909, 1003, 1717, 2213, 3009, 5151, 5959, 6639, 9027, 15453, 17877, 19917, 37621, 53631, 101303, 112863, 130567, 223513, 303909, 338589, 391701, 670539, 911727, 1175103, 2011617, 2219639, 3799721, 6658917, 11399163, 13187267, 19976751, 34197489, 39561801, 118685403, 224183539, 672550617, 2017651851]

約数ペア:

[(1, 2017651851), (3, 672550617), (9, 224183539), (17, 118685403), (51, 39561801), (59, 34197489), (101, 19976751), (153, 13187267), (177, 11399163), (303, 6658917), (531, 3799721), (909, 2219639), (1003, 2011617), (1717, 1175103), (2213, 911727), (3009, 670539), (5151, 391701), (5959, 338589), (6639, 303909), (9027, 223513), (15453, 130567), (17877, 112863), (19917, 101303), (37621, 53631)]