12280137

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 19751040

約数和(自身を除く): 7470903

約数列:

[1, 3, 17, 19, 23, 29, 51, 57, 69, 87, 323, 361, 391, 437, 493, 551, 667, 969, 1083, 1173, 1311, 1479, 1653, 2001, 6137, 7429, 8303, 9367, 10469, 11339, 12673, 18411, 22287, 24909, 28101, 31407, 34017, 38019, 141151, 177973, 215441, 240787, 423453, 533919, 646323, 722361, 4093379, 12280137]

約数ペア:

[(1, 12280137), (3, 4093379), (17, 722361), (19, 646323), (23, 533919), (29, 423453), (51, 240787), (57, 215441), (69, 177973), (87, 141151), (323, 38019), (361, 34017), (391, 31407), (437, 28101), (493, 24909), (551, 22287), (667, 18411), (969, 12673), (1083, 11339), (1173, 10469), (1311, 9367), (1479, 8303), (1653, 7429), (2001, 6137)]