7950406607

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{337}}^1\times {\mathrm{457}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 9908694432

約数和(自身を除く): 1958287825

約数列:

[1, 11, 13, 19, 143, 209, 247, 337, 361, 457, 2717, 3707, 3971, 4381, 4693, 5027, 5941, 6403, 8683, 48191, 51623, 65351, 70433, 83239, 95513, 112879, 121657, 154009, 164977, 915629, 1241669, 1338227, 1581541, 1694099, 1814747, 2002117, 2144701, 2926171, 17396951, 22023287, 23591711, 32187881, 38040223, 55597249, 418442453, 611569739, 722764237, 7950406607]

約数ペア:

[(1, 7950406607), (11, 722764237), (13, 611569739), (19, 418442453), (143, 55597249), (209, 38040223), (247, 32187881), (337, 23591711), (361, 22023287), (457, 17396951), (2717, 2926171), (3707, 2144701), (3971, 2002117), (4381, 1814747), (4693, 1694099), (5027, 1581541), (5941, 1338227), (6403, 1241669), (8683, 915629), (48191, 164977), (51623, 154009), (65351, 121657), (70433, 112879), (83239, 95513)]