7302141

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 13523328

約数和(自身を除く): 6221187

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 123, 231, 257, 287, 369, 451, 693, 771, 861, 1353, 1799, 2313, 2583, 2827, 3157, 4059, 5397, 8481, 9471, 10537, 16191, 19789, 25443, 28413, 31611, 59367, 73759, 94833, 115907, 178101, 221277, 347721, 663831, 811349, 1043163, 2434047, 7302141]

約数ペア:

[(1, 7302141), (3, 2434047), (7, 1043163), (9, 811349), (11, 663831), (21, 347721), (33, 221277), (41, 178101), (63, 115907), (77, 94833), (99, 73759), (123, 59367), (231, 31611), (257, 28413), (287, 25443), (369, 19789), (451, 16191), (693, 10537), (771, 9471), (861, 8481), (1353, 5397), (1799, 4059), (2313, 3157), (2583, 2827)]