12701829

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 19994688

約数和(自身を除く): 7292859

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 497, 1217, 1491, 3479, 3651, 8519, 10437, 25557, 59633, 86407, 178899, 259221, 604849, 1814547, 4233943, 12701829]

約数ペア:

[(1, 12701829), (3, 4233943), (7, 1814547), (21, 604849), (49, 259221), (71, 178899), (147, 86407), (213, 59633), (497, 25557), (1217, 10437), (1491, 8519), (3479, 3651)]