247669503549

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{347}}^1\times {\mathrm{479}}^1\times {\mathrm{2939}}^1$

素因数の和:3794

約数の個数: 48

約数和(自身を含む): 359483443200

約数和(自身を除く): 111813939651

約数列:

[1, 3, 13, 39, 169, 347, 479, 507, 1041, 1437, 2939, 4511, 6227, 8817, 13533, 18681, 38207, 58643, 80951, 114621, 166213, 175929, 242853, 496691, 498639, 1019833, 1407781, 1490073, 2160769, 3059499, 4223343, 6482307, 13257829, 18301153, 28089997, 39773487, 54903459, 84269991, 172351777, 237914989, 488500007, 517055331, 713744967, 1465500021, 6350500091, 19051500273, 82556501183, 247669503549]

約数ペア:

[(1, 247669503549), (3, 82556501183), (13, 19051500273), (39, 6350500091), (169, 1465500021), (347, 713744967), (479, 517055331), (507, 488500007), (1041, 237914989), (1437, 172351777), (2939, 84269991), (4511, 54903459), (6227, 39773487), (8817, 28089997), (13533, 18301153), (18681, 13257829), (38207, 6482307), (58643, 4223343), (80951, 3059499), (114621, 2160769), (166213, 1490073), (175929, 1407781), (242853, 1019833), (496691, 498639)]