489348519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{6367}}^1$

素因数の和:6535

約数の個数: 32

約数和(自身を含む): 759269376

約数和(自身を除く): 269920857

約数列:

[1, 3, 11, 17, 33, 51, 137, 187, 411, 561, 1507, 2329, 4521, 6367, 6987, 19101, 25619, 70037, 76857, 108239, 210111, 324717, 872279, 1190629, 2616837, 3571887, 9595069, 14828743, 28785207, 44486229, 163116173, 489348519]

約数ペア:

[(1, 489348519), (3, 163116173), (11, 44486229), (17, 28785207), (33, 14828743), (51, 9595069), (137, 3571887), (187, 2616837), (411, 1190629), (561, 872279), (1507, 324717), (2329, 210111), (4521, 108239), (6367, 76857), (6987, 70037), (19101, 25619)]