5707863

素因数分解:

$3^2\times 7^3\times {\mathrm{43}}^2$

素因数の和:113

約数の個数: 36

約数和(自身を含む): 9843600

約数和(自身を除く): 4135737

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 343, 387, 441, 903, 1029, 1849, 2107, 2709, 3087, 5547, 6321, 12943, 14749, 16641, 18963, 38829, 44247, 90601, 116487, 132741, 271803, 634207, 815409, 1902621, 5707863]

約数ペア:

[(1, 5707863), (3, 1902621), (7, 815409), (9, 634207), (21, 271803), (43, 132741), (49, 116487), (63, 90601), (129, 44247), (147, 38829), (301, 18963), (343, 16641), (387, 14749), (441, 12943), (903, 6321), (1029, 5547), (1849, 3087), (2107, 2709)]