867549933

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{630029}}^1$

素因数の和:630058

約数の個数: 20

約数和(自身を含む): 1372205340

約数和(自身を除く): 504655407

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 630029, 1890087, 5670261, 10710493, 17010783, 32131479, 51032349, 96394437, 289183311, 867549933]

約数ペア:

[(1, 867549933), (3, 289183311), (9, 96394437), (17, 51032349), (27, 32131479), (51, 17010783), (81, 10710493), (153, 5670261), (459, 1890087), (1377, 630029)]