24768513

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 45167616

約数和(自身を除く): 20399103

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 103, 231, 309, 347, 693, 721, 927, 1041, 1133, 2163, 2429, 3123, 3399, 3817, 6489, 7287, 7931, 10197, 11451, 21861, 23793, 26719, 34353, 35741, 71379, 80157, 107223, 240471, 250187, 321669, 393151, 750561, 1179453, 2251683, 2752057, 3538359, 8256171, 24768513]

約数ペア:

[(1, 24768513), (3, 8256171), (7, 3538359), (9, 2752057), (11, 2251683), (21, 1179453), (33, 750561), (63, 393151), (77, 321669), (99, 250187), (103, 240471), (231, 107223), (309, 80157), (347, 71379), (693, 35741), (721, 34353), (927, 26719), (1041, 23793), (1133, 21861), (2163, 11451), (2429, 10197), (3123, 7931), (3399, 7287), (3817, 6489)]