56345121

素因数分解:

$3^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1459}}^1$

素因数の和:2085

約数の個数: 24

約数和(自身を含む): 93229760

約数和(自身を除く): 36884639

約数列:

[1, 3, 7, 9, 21, 63, 613, 1459, 1839, 4291, 4377, 5517, 10213, 12873, 13131, 30639, 38619, 91917, 894367, 2683101, 6260569, 8049303, 18781707, 56345121]

約数ペア:

[(1, 56345121), (3, 18781707), (7, 8049303), (9, 6260569), (21, 2683101), (63, 894367), (613, 91917), (1459, 38619), (1839, 30639), (4291, 13131), (4377, 12873), (5517, 10213)]