2051258799

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{6053}}^1$

素因数の和:6207

約数の個数: 32

約数和(自身を含む): 2915218944

約数和(自身を除く): 863960145

約数列:

[1, 3, 37, 43, 71, 111, 129, 213, 1591, 2627, 3053, 4773, 6053, 7881, 9159, 18159, 112961, 223961, 260279, 338883, 429763, 671883, 780837, 1289289, 9630323, 15901231, 18479809, 28890969, 47703693, 55439427, 683752933, 2051258799]

約数ペア:

[(1, 2051258799), (3, 683752933), (37, 55439427), (43, 47703693), (71, 28890969), (111, 18479809), (129, 15901231), (213, 9630323), (1591, 1289289), (2627, 780837), (3053, 671883), (4773, 429763), (6053, 338883), (7881, 260279), (9159, 223961), (18159, 112961)]