1440087

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 2239872

約数和(自身を除く): 799785

約数列:

[1, 3, 11, 17, 33, 51, 151, 187, 289, 453, 561, 867, 1661, 2567, 3179, 4983, 7701, 9537, 28237, 43639, 84711, 130917, 480029, 1440087]

約数ペア:

[(1, 1440087), (3, 480029), (11, 130917), (17, 84711), (33, 43639), (51, 28237), (151, 9537), (187, 7701), (289, 4983), (453, 3179), (561, 2567), (867, 1661)]