3281709

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 4608000

約数和(自身を除く): 1326291

約数列:

[1, 3, 23, 69, 199, 239, 597, 717, 4577, 5497, 13731, 16491, 47561, 142683, 1093903, 3281709]

約数ペア:

[(1, 3281709), (3, 1093903), (23, 142683), (69, 47561), (199, 16491), (239, 13731), (597, 5497), (717, 4577)]