2091459

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1783}}^1$

素因数の和:1826

約数の個数: 16

約数和(自身を含む): 3082752

約数和(自身を除く): 991293

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 1783, 5349, 30311, 41009, 90933, 123027, 697153, 2091459]

約数ペア:

[(1, 2091459), (3, 697153), (17, 123027), (23, 90933), (51, 41009), (69, 30311), (391, 5349), (1173, 1783)]