7080681

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 9757440

約数和(自身を除く): 2676759

約数列:

[1, 3, 43, 129, 131, 393, 419, 1257, 5633, 16899, 18017, 54051, 54889, 164667, 2360227, 7080681]

約数ペア:

[(1, 7080681), (3, 2360227), (43, 164667), (129, 54889), (131, 54051), (393, 18017), (419, 16899), (1257, 5633)]