30431907

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3169}}^1$

素因数の和:3283

約数の個数: 24

約数和(自身を含む): 48462960

約数和(自身を除く): 18031053

約数列:

[1, 3, 9, 11, 33, 97, 99, 291, 873, 1067, 3169, 3201, 9507, 9603, 28521, 34859, 104577, 307393, 313731, 922179, 2766537, 3381323, 10143969, 30431907]

約数ペア:

[(1, 30431907), (3, 10143969), (9, 3381323), (11, 2766537), (33, 922179), (97, 313731), (99, 307393), (291, 104577), (873, 34859), (1067, 28521), (3169, 9603), (3201, 9507)]