30263211

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 50319360

約数和(自身を除く): 20056149

約数列:

[1, 3, 9, 11, 29, 33, 83, 87, 99, 127, 249, 261, 319, 381, 747, 913, 957, 1143, 1397, 2407, 2739, 2871, 3683, 4191, 7221, 8217, 10541, 11049, 12573, 21663, 26477, 31623, 33147, 40513, 79431, 94869, 115951, 121539, 238293, 305689, 347853, 364617, 917067, 1043559, 2751201, 3362579, 10087737, 30263211]

約数ペア:

[(1, 30263211), (3, 10087737), (9, 3362579), (11, 2751201), (29, 1043559), (33, 917067), (83, 364617), (87, 347853), (99, 305689), (127, 238293), (249, 121539), (261, 115951), (319, 94869), (381, 79431), (747, 40513), (913, 33147), (957, 31623), (1143, 26477), (1397, 21663), (2407, 12573), (2739, 11049), (2871, 10541), (3683, 8217), (4191, 7221)]