1431199413

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{3797}}^1$

素因数の和:4034

約数の個数: 48

約数和(自身を含む): 2452110336

約数和(自身を除く): 1020910923

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 193, 217, 279, 579, 651, 1351, 1737, 1953, 3797, 4053, 5983, 11391, 12159, 17949, 26579, 34173, 41881, 53847, 79737, 117707, 125643, 239211, 353121, 376929, 732821, 823949, 1059363, 2198463, 2471847, 5129747, 6595389, 7415541, 15389241, 22717451, 46167723, 68152353, 159022157, 204457059, 477066471, 1431199413]

約数ペア:

[(1, 1431199413), (3, 477066471), (7, 204457059), (9, 159022157), (21, 68152353), (31, 46167723), (63, 22717451), (93, 15389241), (193, 7415541), (217, 6595389), (279, 5129747), (579, 2471847), (651, 2198463), (1351, 1059363), (1737, 823949), (1953, 732821), (3797, 376929), (4053, 353121), (5983, 239211), (11391, 125643), (12159, 117707), (17949, 79737), (26579, 53847), (34173, 41881)]