47135403

素因数分解:

$3^2\times 7^3\times {\mathrm{15269}}^1$

素因数の和:15296

約数の個数: 24

約数和(自身を含む): 79404000

約数和(自身を除く): 32268597

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 15269, 45807, 106883, 137421, 320649, 748181, 961947, 2244543, 5237267, 6733629, 15711801, 47135403]

約数ペア:

[(1, 47135403), (3, 15711801), (7, 6733629), (9, 5237267), (21, 2244543), (49, 961947), (63, 748181), (147, 320649), (343, 137421), (441, 106883), (1029, 45807), (3087, 15269)]