5172741

素因数分解:

$3^5\times 7^1\times {\mathrm{3041}}^1$

素因数の和:3063

約数の個数: 24

約数和(自身を含む): 8858304

約数和(自身を除く): 3685563

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 3041, 9123, 21287, 27369, 63861, 82107, 191583, 246321, 574749, 738963, 1724247, 5172741]

約数ペア:

[(1, 5172741), (3, 1724247), (7, 738963), (9, 574749), (21, 246321), (27, 191583), (63, 82107), (81, 63861), (189, 27369), (243, 21287), (567, 9123), (1701, 3041)]