315031269

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{1747}}^1$

素因数の和:2065

約数の個数: 32

約数和(自身を含む): 497606656

約数和(自身を除く): 182575387

約数列:

[1, 3, 7, 21, 31, 93, 217, 277, 651, 831, 1747, 1939, 5241, 5817, 8587, 12229, 25761, 36687, 54157, 60109, 162471, 180327, 379099, 483919, 1137297, 1451757, 3387433, 10162299, 15001489, 45004467, 105010423, 315031269]

約数ペア:

[(1, 315031269), (3, 105010423), (7, 45004467), (21, 15001489), (31, 10162299), (93, 3387433), (217, 1451757), (277, 1137297), (651, 483919), (831, 379099), (1747, 180327), (1939, 162471), (5241, 60109), (5817, 54157), (8587, 36687), (12229, 25761)]