8889685287

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{691}}^1\times {\mathrm{1697}}^1$

素因数の和:2436

約数の個数: 48

約数和(自身を含む): 14325795072

約数和(自身を除く): 5436109785

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 691, 1083, 1697, 2073, 2527, 4837, 5091, 7581, 11879, 13129, 14511, 32243, 35637, 39387, 91903, 96729, 225701, 249451, 275709, 612617, 677103, 748353, 1172627, 1746157, 1837851, 3517881, 4288319, 5238471, 8208389, 12864957, 22279913, 24625167, 66839739, 155959391, 423318347, 467878173, 1269955041, 2963228429, 8889685287]

約数ペア:

[(1, 8889685287), (3, 2963228429), (7, 1269955041), (19, 467878173), (21, 423318347), (57, 155959391), (133, 66839739), (361, 24625167), (399, 22279913), (691, 12864957), (1083, 8208389), (1697, 5238471), (2073, 4288319), (2527, 3517881), (4837, 1837851), (5091, 1746157), (7581, 1172627), (11879, 748353), (13129, 677103), (14511, 612617), (32243, 275709), (35637, 249451), (39387, 225701), (91903, 96729)]