1109195997

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1831}}^1$

素因数の和:2178

約数の個数: 48

約数和(自身を含む): 1859582592

約数和(自身を除く): 750386595

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 317, 637, 951, 1831, 1911, 2219, 4121, 5493, 6657, 12363, 12817, 15533, 23803, 28847, 38451, 46599, 71409, 86541, 89719, 166621, 201929, 269157, 499863, 580427, 605787, 1166347, 1741281, 3499041, 4062989, 7545551, 12188967, 22636653, 28440923, 52818857, 85322769, 158456571, 369731999, 1109195997]

約数ペア:

[(1, 1109195997), (3, 369731999), (7, 158456571), (13, 85322769), (21, 52818857), (39, 28440923), (49, 22636653), (91, 12188967), (147, 7545551), (273, 4062989), (317, 3499041), (637, 1741281), (951, 1166347), (1831, 605787), (1911, 580427), (2219, 499863), (4121, 269157), (5493, 201929), (6657, 166621), (12363, 89719), (12817, 86541), (15533, 71409), (23803, 46599), (28847, 38451)]