1344752073

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{1283}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 2256224256

約数和(自身を除く): 911472183

約数列:

[1, 3, 7, 9, 21, 63, 127, 131, 381, 393, 889, 917, 1143, 1179, 1283, 2667, 2751, 3849, 8001, 8253, 8981, 11547, 16637, 26943, 49911, 80829, 116459, 149733, 162941, 168073, 349377, 488823, 504219, 1048131, 1140587, 1176511, 1466469, 1512657, 3421761, 3529533, 10265283, 10588599, 21345271, 64035813, 149416897, 192107439, 448250691, 1344752073]

約数ペア:

[(1, 1344752073), (3, 448250691), (7, 192107439), (9, 149416897), (21, 64035813), (63, 21345271), (127, 10588599), (131, 10265283), (381, 3529533), (393, 3421761), (889, 1512657), (917, 1466469), (1143, 1176511), (1179, 1140587), (1283, 1048131), (2667, 504219), (2751, 488823), (3849, 349377), (8001, 168073), (8253, 162941), (8981, 149733), (11547, 116459), (16637, 80829), (26943, 49911)]