1940873859

素因数分解:

$3^3\times {\mathrm{17623}}^1\times {\mathrm{4079}}^1$

素因数の和:21711

約数の個数: 16

約数和(自身を含む): 2876236800

約数和(自身を除く): 935362941

約数列:

[1, 3, 9, 27, 4079, 12237, 17623, 36711, 52869, 110133, 158607, 475821, 71884217, 215652651, 646957953, 1940873859]

約数ペア:

[(1, 1940873859), (3, 646957953), (9, 215652651), (27, 71884217), (4079, 475821), (12237, 158607), (17623, 110133), (36711, 52869)]