2019706641

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^2\times {\mathrm{1153}}^1$

素因数の和:1390

約数の個数: 36

約数和(自身を含む): 3120806052

約数和(自身を除く): 1101099411

約数列:

[1, 3, 9, 17, 51, 107, 153, 321, 963, 1153, 1819, 3459, 5457, 10377, 11449, 16371, 19601, 34347, 58803, 103041, 123371, 176409, 194633, 370113, 583899, 1110339, 1751697, 2097307, 6291921, 13200697, 18875763, 39602091, 118806273, 224411849, 673235547, 2019706641]

約数ペア:

[(1, 2019706641), (3, 673235547), (9, 224411849), (17, 118806273), (51, 39602091), (107, 18875763), (153, 13200697), (321, 6291921), (963, 2097307), (1153, 1751697), (1819, 1110339), (3459, 583899), (5457, 370113), (10377, 194633), (11449, 176409), (16371, 123371), (19601, 103041), (34347, 58803)]