2307087

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{887}}^1$

素因数の和:927

約数の個数: 18

約数和(自身を含む): 3544008

約数和(自身を除く): 1236921

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 887, 2601, 2661, 7983, 15079, 45237, 135711, 256343, 769029, 2307087]

約数ペア:

[(1, 2307087), (3, 769029), (9, 256343), (17, 135711), (51, 45237), (153, 15079), (289, 7983), (867, 2661), (887, 2601)]