12539373

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2857}}^1$

素因数の和:2897

約数の個数: 32

約数和(自身を含む): 21949440

約数和(自身を除く): 9410067

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 2857, 4389, 8571, 19999, 31427, 54283, 59997, 94281, 162849, 219989, 379981, 597113, 659967, 1139943, 1791339, 4179791, 12539373]

約数ペア:

[(1, 12539373), (3, 4179791), (7, 1791339), (11, 1139943), (19, 659967), (21, 597113), (33, 379981), (57, 219989), (77, 162849), (133, 94281), (209, 59997), (231, 54283), (399, 31427), (627, 19999), (1463, 8571), (2857, 4389)]