12508419

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 20980224

約数和(自身を除く): 8471805

約数列:

[1, 3, 7, 11, 21, 33, 77, 173, 231, 313, 519, 939, 1211, 1903, 2191, 3443, 3633, 5709, 6573, 10329, 13321, 24101, 39963, 54149, 72303, 162447, 379043, 595639, 1137129, 1786917, 4169473, 12508419]

約数ペア:

[(1, 12508419), (3, 4169473), (7, 1786917), (11, 1137129), (21, 595639), (33, 379043), (77, 162447), (173, 72303), (231, 54149), (313, 39963), (519, 24101), (939, 13321), (1211, 10329), (1903, 6573), (2191, 5709), (3443, 3633)]