4313887509

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 6325862400

約数和(自身を除く): 2011974891

約数列:

[1, 3, 19, 57, 71, 79, 103, 131, 213, 237, 309, 393, 1349, 1501, 1957, 2489, 4047, 4503, 5609, 5871, 7313, 7467, 8137, 9301, 10349, 13493, 16827, 21939, 24411, 27903, 31047, 40479, 106571, 138947, 154603, 176719, 196631, 256367, 319713, 416841, 463809, 530157, 577727, 589893, 734779, 769101, 958003, 1065947, 1733181, 2204337, 2874009, 3197841, 10976813, 13960801, 18202057, 20252993, 32930439, 41882403, 54606171, 60758979, 75682237, 227046711, 1437962503, 4313887509]

約数ペア:

[(1, 4313887509), (3, 1437962503), (19, 227046711), (57, 75682237), (71, 60758979), (79, 54606171), (103, 41882403), (131, 32930439), (213, 20252993), (237, 18202057), (309, 13960801), (393, 10976813), (1349, 3197841), (1501, 2874009), (1957, 2204337), (2489, 1733181), (4047, 1065947), (4503, 958003), (5609, 769101), (5871, 734779), (7313, 589893), (7467, 577727), (8137, 530157), (9301, 463809), (10349, 416841), (13493, 319713), (16827, 256367), (21939, 196631), (24411, 176719), (27903, 154603), (31047, 138947), (40479, 106571)]