11628729

素因数分解:

$3^2\times 7^3\times {\mathrm{3767}}^1$

素因数の和:3794

約数の個数: 24

約数和(自身を含む): 19593600

約数和(自身を除く): 7964871

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 3767, 11301, 26369, 33903, 79107, 184583, 237321, 553749, 1292081, 1661247, 3876243, 11628729]

約数ペア:

[(1, 11628729), (3, 3876243), (7, 1661247), (9, 1292081), (21, 553749), (49, 237321), (63, 184583), (147, 79107), (343, 33903), (441, 26369), (1029, 11301), (3087, 3767)]