8945559

素因数分解:

$3^6\times 7^1\times {\mathrm{1753}}^1$

素因数の和:1778

約数の個数: 28

約数和(自身を含む): 15336976

約数和(自身を除く): 6391417

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 1753, 5103, 5259, 12271, 15777, 36813, 47331, 110439, 141993, 331317, 425979, 993951, 1277937, 2981853, 8945559]

約数ペア:

[(1, 8945559), (3, 2981853), (7, 1277937), (9, 993951), (21, 425979), (27, 331317), (63, 141993), (81, 110439), (189, 47331), (243, 36813), (567, 15777), (729, 12271), (1701, 5259), (1753, 5103)]