426202317

素因数分解:

$3^5\times {\mathrm{109}}^1\times {\mathrm{16091}}^1$

素因数の和:16215

約数の個数: 24

約数和(自身を含む): 644323680

約数和(自身を除く): 218121363

約数列:

[1, 3, 9, 27, 81, 109, 243, 327, 981, 2943, 8829, 16091, 26487, 48273, 144819, 434457, 1303371, 1753919, 3910113, 5261757, 15785271, 47355813, 142067439, 426202317]

約数ペア:

[(1, 426202317), (3, 142067439), (9, 47355813), (27, 15785271), (81, 5261757), (109, 3910113), (243, 1753919), (327, 1303371), (981, 434457), (2943, 144819), (8829, 48273), (16091, 26487)]