13431036798781

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1\times {\mathrm{322247}}^1$

素因数の和:322941

約数の個数: 32

約数和(自身を含む): 15661252800000

約数和(自身を除く): 2230216001219

約数列:

[1, 7, 89, 149, 449, 623, 1043, 3143, 13261, 39961, 66901, 92827, 279727, 322247, 468307, 2255729, 5954189, 28679983, 41679323, 48014803, 144688903, 200759881, 336103621, 1012822321, 4273317467, 12877312367, 21558646547, 29913222269, 90141186569, 150910525829, 1918719542683, 13431036798781]

約数ペア:

[(1, 13431036798781), (7, 1918719542683), (89, 150910525829), (149, 90141186569), (449, 29913222269), (623, 21558646547), (1043, 12877312367), (3143, 4273317467), (13261, 1012822321), (39961, 336103621), (66901, 200759881), (92827, 144688903), (279727, 48014803), (322247, 41679323), (468307, 28679983), (2255729, 5954189)]