3213189

素因数分解:

$3^5\times 7^1\times {\mathrm{1889}}^1$

素因数の和:1911

約数の個数: 24

約数和(自身を含む): 5503680

約数和(自身を除く): 2290491

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 1889, 5667, 13223, 17001, 39669, 51003, 119007, 153009, 357021, 459027, 1071063, 3213189]

約数ペア:

[(1, 3213189), (3, 1071063), (7, 459027), (9, 357021), (21, 153009), (27, 119007), (63, 51003), (81, 39669), (189, 17001), (243, 13223), (567, 5667), (1701, 1889)]