11128959

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 16645200

約数和(自身を除く): 5516241

約数列:

[1, 3, 9, 43, 129, 149, 193, 387, 447, 579, 1341, 1737, 6407, 8299, 19221, 24897, 28757, 57663, 74691, 86271, 258813, 1236551, 3709653, 11128959]

約数ペア:

[(1, 11128959), (3, 3709653), (9, 1236551), (43, 258813), (129, 86271), (149, 74691), (193, 57663), (387, 28757), (447, 24897), (579, 19221), (1341, 8299), (1737, 6407)]