2017104921

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{7127}}^1$

素因数の和:7246

約数の個数: 48

約数和(自身を含む): 3269185920

約数和(自身を除く): 1252080999

約数列:

[1, 3, 9, 13, 39, 41, 59, 117, 123, 177, 369, 531, 533, 767, 1599, 2301, 2419, 4797, 6903, 7127, 7257, 21381, 21771, 31447, 64143, 92651, 94341, 277953, 283023, 292207, 420493, 833859, 876621, 1261479, 2629863, 3784437, 3798691, 5466409, 11396073, 16399227, 17240213, 34188219, 49197681, 51720639, 155161917, 224122769, 672368307, 2017104921]

約数ペア:

[(1, 2017104921), (3, 672368307), (9, 224122769), (13, 155161917), (39, 51720639), (41, 49197681), (59, 34188219), (117, 17240213), (123, 16399227), (177, 11396073), (369, 5466409), (531, 3798691), (533, 3784437), (767, 2629863), (1599, 1261479), (2301, 876621), (2419, 833859), (4797, 420493), (6903, 292207), (7127, 283023), (7257, 277953), (21381, 94341), (21771, 92651), (31447, 64143)]