2912183967

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{773}}^1$

素因数の和:1188

約数の個数: 64

約数和(自身を含む): 4964696064

約数和(自身を除く): 2052512097

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 347, 517, 773, 987, 1041, 1551, 2319, 2429, 3619, 3817, 5411, 7287, 8503, 10857, 11451, 16233, 16309, 25509, 26719, 36331, 48927, 59521, 80157, 108993, 114163, 178563, 179399, 254317, 268231, 342489, 399641, 538197, 762951, 804693, 1198923, 1255793, 1877617, 2797487, 2950541, 3767379, 5632851, 8392461, 8851623, 12606857, 20653787, 37820571, 61961361, 88247999, 138675427, 264743997, 416026281, 970727989, 2912183967]

約数ペア:

[(1, 2912183967), (3, 970727989), (7, 416026281), (11, 264743997), (21, 138675427), (33, 88247999), (47, 61961361), (77, 37820571), (141, 20653787), (231, 12606857), (329, 8851623), (347, 8392461), (517, 5632851), (773, 3767379), (987, 2950541), (1041, 2797487), (1551, 1877617), (2319, 1255793), (2429, 1198923), (3619, 804693), (3817, 762951), (5411, 538197), (7287, 399641), (8503, 342489), (10857, 268231), (11451, 254317), (16233, 179399), (16309, 178563), (25509, 114163), (26719, 108993), (36331, 80157), (48927, 59521)]