2247457863

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{1289}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 3617676000

約数和(自身を除く): 1370218137

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 409, 609, 1227, 1289, 1421, 2863, 3867, 4263, 8589, 9023, 11861, 20041, 27069, 35583, 37381, 60123, 63161, 83027, 112143, 189483, 249081, 261667, 527201, 581189, 785001, 1581603, 1743567, 1831669, 3690407, 5495007, 11071221, 15288829, 25832849, 45866487, 77498547, 107021803, 321065409, 749152621, 2247457863]

約数ペア:

[(1, 2247457863), (3, 749152621), (7, 321065409), (21, 107021803), (29, 77498547), (49, 45866487), (87, 25832849), (147, 15288829), (203, 11071221), (409, 5495007), (609, 3690407), (1227, 1831669), (1289, 1743567), (1421, 1581603), (2863, 785001), (3867, 581189), (4263, 527201), (8589, 261667), (9023, 249081), (11861, 189483), (20041, 112143), (27069, 83027), (35583, 63161), (37381, 60123)]