39574941

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 65204352

約数和(自身を除く): 25629411

約数列:

[1, 3, 7, 21, 31, 37, 53, 93, 111, 159, 217, 259, 371, 651, 777, 961, 1113, 1147, 1643, 1961, 2883, 3441, 4929, 5883, 6727, 8029, 11501, 13727, 20181, 24087, 34503, 35557, 41181, 50933, 60791, 106671, 152799, 182373, 248899, 356531, 425537, 746697, 1069593, 1276611, 1884521, 5653563, 13191647, 39574941]

約数ペア:

[(1, 39574941), (3, 13191647), (7, 5653563), (21, 1884521), (31, 1276611), (37, 1069593), (53, 746697), (93, 425537), (111, 356531), (159, 248899), (217, 182373), (259, 152799), (371, 106671), (651, 60791), (777, 50933), (961, 41181), (1113, 35557), (1147, 34503), (1643, 24087), (1961, 20181), (2883, 13727), (3441, 11501), (4929, 8029), (5883, 6727)]