22760157

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 38577600

約数和(自身を除く): 15817443

約数列:

[1, 3, 7, 19, 21, 29, 49, 57, 87, 133, 147, 203, 281, 399, 551, 609, 843, 931, 1421, 1653, 1967, 2793, 3857, 4263, 5339, 5901, 8149, 11571, 13769, 16017, 24447, 26999, 37373, 41307, 57043, 80997, 112119, 154831, 171129, 261611, 399301, 464493, 784833, 1083817, 1197903, 3251451, 7586719, 22760157]

約数ペア:

[(1, 22760157), (3, 7586719), (7, 3251451), (19, 1197903), (21, 1083817), (29, 784833), (49, 464493), (57, 399301), (87, 261611), (133, 171129), (147, 154831), (203, 112119), (281, 80997), (399, 57043), (551, 41307), (609, 37373), (843, 26999), (931, 24447), (1421, 16017), (1653, 13769), (1967, 11571), (2793, 8149), (3857, 5901), (4263, 5339)]