28982853

素因数分解:

$3^6\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:580

約数の個数: 28

約数和(自身を含む): 44069760

約数和(自身を除く): 15086907

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 479, 729, 747, 1437, 2241, 4311, 6723, 12933, 20169, 38799, 39757, 60507, 116397, 119271, 349191, 357813, 1073439, 3220317, 9660951, 28982853]

約数ペア:

[(1, 28982853), (3, 9660951), (9, 3220317), (27, 1073439), (81, 357813), (83, 349191), (243, 119271), (249, 116397), (479, 60507), (729, 39757), (747, 38799), (1437, 20169), (2241, 12933), (4311, 6723)]