2080443459

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{73237}}^1$

素因数の和:73814

約数の個数: 16

約数和(自身を含む): 2942409888

約数和(自身を除く): 861966429

約数列:

[1, 3, 17, 51, 557, 1671, 9469, 28407, 73237, 219711, 1245029, 3735087, 40793009, 122379027, 693481153, 2080443459]

約数ペア:

[(1, 2080443459), (3, 693481153), (17, 122379027), (51, 40793009), (557, 3735087), (1671, 1245029), (9469, 219711), (28407, 73237)]