13283121

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{619}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 18570240

約数和(自身を除く): 5287119

約数列:

[1, 3, 23, 69, 311, 619, 933, 1857, 7153, 14237, 21459, 42711, 192509, 577527, 4427707, 13283121]

約数ペア:

[(1, 13283121), (3, 4427707), (23, 577527), (69, 192509), (311, 42711), (619, 21459), (933, 14237), (1857, 7153)]