2287122921

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{4457}}^1$

素因数の和:4590

約数の個数: 48

約数和(自身を含む): 3594075264

約数和(自身を除く): 1306952343

約数列:

[1, 3, 9, 23, 37, 67, 69, 111, 201, 207, 333, 603, 851, 1541, 2479, 2553, 4457, 4623, 7437, 7659, 13371, 13869, 22311, 40113, 57017, 102511, 164909, 171051, 298619, 307533, 494727, 513153, 895857, 922599, 1484181, 2687571, 3792907, 6868237, 11048903, 11378721, 20604711, 33146709, 34136163, 61814133, 99440127, 254124769, 762374307, 2287122921]

約数ペア:

[(1, 2287122921), (3, 762374307), (9, 254124769), (23, 99440127), (37, 61814133), (67, 34136163), (69, 33146709), (111, 20604711), (201, 11378721), (207, 11048903), (333, 6868237), (603, 3792907), (851, 2687571), (1541, 1484181), (2479, 922599), (2553, 895857), (4457, 513153), (4623, 494727), (7437, 307533), (7659, 298619), (13371, 171051), (13869, 164909), (22311, 102511), (40113, 57017)]