12729057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 19630080

約数和(自身を除く): 6901023

約数列:

[1, 3, 11, 29, 33, 47, 87, 141, 283, 319, 517, 849, 957, 1363, 1551, 3113, 4089, 8207, 9339, 13301, 14993, 24621, 39903, 44979, 90277, 146311, 270831, 385729, 438933, 1157187, 4243019, 12729057]

約数ペア:

[(1, 12729057), (3, 4243019), (11, 1157187), (29, 438933), (33, 385729), (47, 270831), (87, 146311), (141, 90277), (283, 44979), (319, 39903), (517, 24621), (849, 14993), (957, 13301), (1363, 9339), (1551, 8207), (3113, 4089)]