3087387

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{1187}}^1$

素因数の和:1227

約数の個数: 18

約数和(自身を含む): 4741308

約数和(自身を除く): 1653921

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 1187, 2601, 3561, 10683, 20179, 60537, 181611, 343043, 1029129, 3087387]

約数ペア:

[(1, 3087387), (3, 1029129), (9, 343043), (17, 181611), (51, 60537), (153, 20179), (289, 10683), (867, 3561), (1187, 2601)]