23408133

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 41997600

約数和(自身を除く): 18589467

約数列:

[1, 3, 7, 17, 19, 21, 29, 49, 51, 57, 87, 119, 133, 147, 203, 289, 323, 357, 399, 493, 551, 609, 833, 867, 931, 969, 1421, 1479, 1653, 2023, 2261, 2499, 2793, 3451, 3857, 4263, 5491, 6069, 6783, 8381, 9367, 10353, 11571, 14161, 15827, 16473, 24157, 25143, 26999, 28101, 38437, 42483, 47481, 58667, 65569, 72471, 80997, 115311, 159239, 176001, 196707, 269059, 410669, 458983, 477717, 807177, 1114673, 1232007, 1376949, 3344019, 7802711, 23408133]

約数ペア:

[(1, 23408133), (3, 7802711), (7, 3344019), (17, 1376949), (19, 1232007), (21, 1114673), (29, 807177), (49, 477717), (51, 458983), (57, 410669), (87, 269059), (119, 196707), (133, 176001), (147, 159239), (203, 115311), (289, 80997), (323, 72471), (357, 65569), (399, 58667), (493, 47481), (551, 42483), (609, 38437), (833, 28101), (867, 26999), (931, 25143), (969, 24157), (1421, 16473), (1479, 15827), (1653, 14161), (2023, 11571), (2261, 10353), (2499, 9367), (2793, 8381), (3451, 6783), (3857, 6069), (4263, 5491)]