31482814097

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 38704988160

約数和(自身を除く): 7222174063

約数列:

[1, 7, 17, 119, 179, 227, 289, 383, 1253, 1589, 2023, 2681, 3043, 3859, 6511, 21301, 27013, 40633, 45577, 51731, 65603, 68557, 86941, 110687, 284431, 362117, 459221, 479899, 608587, 690761, 774809, 1165469, 1477997, 4835327, 8158283, 10345979, 11742937, 15562439, 19812973, 25125949, 82200559, 108937073, 138690811, 175881643, 264561463, 1851930241, 4497544871, 31482814097]

約数ペア:

[(1, 31482814097), (7, 4497544871), (17, 1851930241), (119, 264561463), (179, 175881643), (227, 138690811), (289, 108937073), (383, 82200559), (1253, 25125949), (1589, 19812973), (2023, 15562439), (2681, 11742937), (3043, 10345979), (3859, 8158283), (6511, 4835327), (21301, 1477997), (27013, 1165469), (40633, 774809), (45577, 690761), (51731, 608587), (65603, 479899), (68557, 459221), (86941, 362117), (110687, 284431)]