2247483267

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1458

約数の個数: 80

約数和(自身を含む): 3757485600

約数和(自身を除く): 1510002333

約数列:

[1, 3, 9, 19, 27, 29, 37, 57, 81, 87, 111, 171, 261, 333, 513, 551, 703, 783, 999, 1073, 1361, 1539, 1653, 2109, 2349, 2997, 3219, 4083, 4959, 6327, 9657, 12249, 14877, 18981, 20387, 25859, 28971, 36747, 39469, 44631, 50357, 56943, 61161, 77577, 86913, 110241, 118407, 151071, 183483, 232731, 355221, 453213, 550449, 698193, 749911, 956783, 1065663, 1359639, 1460353, 1651347, 2094579, 2249733, 2870349, 3196989, 4078917, 4381059, 6749199, 8611047, 13143177, 20247597, 25833141, 27746707, 39429531, 60742791, 77499423, 83240121, 118288593, 249720363, 749161089, 2247483267]

約数ペア:

[(1, 2247483267), (3, 749161089), (9, 249720363), (19, 118288593), (27, 83240121), (29, 77499423), (37, 60742791), (57, 39429531), (81, 27746707), (87, 25833141), (111, 20247597), (171, 13143177), (261, 8611047), (333, 6749199), (513, 4381059), (551, 4078917), (703, 3196989), (783, 2870349), (999, 2249733), (1073, 2094579), (1361, 1651347), (1539, 1460353), (1653, 1359639), (2109, 1065663), (2349, 956783), (2997, 749911), (3219, 698193), (4083, 550449), (4959, 453213), (6327, 355221), (9657, 232731), (12249, 183483), (14877, 151071), (18981, 118407), (20387, 110241), (25859, 86913), (28971, 77577), (36747, 61161), (39469, 56943), (44631, 50357)]