3994115952957

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2053}}^1\times {\mathrm{36979}}^1$

素因数の和:39138

約数の個数: 64

約数和(自身を含む): 6125166028800

約数和(自身を除く): 2131050075843

約数列:

[1, 3, 13, 19, 39, 57, 71, 213, 247, 741, 923, 1349, 2053, 2769, 4047, 6159, 17537, 26689, 36979, 39007, 52611, 80067, 110937, 117021, 145763, 437289, 480727, 507091, 702601, 1442181, 1521273, 1894919, 2107803, 2625509, 2769497, 5684757, 7876527, 8308491, 9133813, 27401439, 34131617, 36003461, 49884671, 75917887, 102394851, 108010383, 149654013, 227753661, 648500723, 986932531, 1442439853, 1945502169, 2960797593, 4327319559, 5390169977, 16170509931, 18751718089, 56255154267, 70072209701, 102413229563, 210216629103, 307239688689, 1331371984319, 3994115952957]

約数ペア:

[(1, 3994115952957), (3, 1331371984319), (13, 307239688689), (19, 210216629103), (39, 102413229563), (57, 70072209701), (71, 56255154267), (213, 18751718089), (247, 16170509931), (741, 5390169977), (923, 4327319559), (1349, 2960797593), (2053, 1945502169), (2769, 1442439853), (4047, 986932531), (6159, 648500723), (17537, 227753661), (26689, 149654013), (36979, 108010383), (39007, 102394851), (52611, 75917887), (80067, 49884671), (110937, 36003461), (117021, 34131617), (145763, 27401439), (437289, 9133813), (480727, 8308491), (507091, 7876527), (702601, 5684757), (1442181, 2769497), (1521273, 2625509), (1894919, 2107803)]