2013447513

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1549}}^1$

素因数の和:1918

約数の個数: 64

約数和(自身を含む): 3556915200

約数和(自身を除く): 1543467687

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 331, 357, 561, 993, 1309, 1549, 2317, 3641, 3927, 4647, 5627, 6951, 10843, 10923, 16881, 17039, 25487, 26333, 32529, 39389, 51117, 61897, 76461, 78999, 118167, 119273, 184331, 185691, 289663, 357819, 433279, 512719, 552993, 868989, 1299837, 1538157, 2027641, 3589033, 5639909, 6082923, 8716223, 10767099, 16919727, 26148669, 39479363, 61013561, 95878453, 118438089, 183040683, 287635359, 671149171, 2013447513]

約数ペア:

[(1, 2013447513), (3, 671149171), (7, 287635359), (11, 183040683), (17, 118438089), (21, 95878453), (33, 61013561), (51, 39479363), (77, 26148669), (119, 16919727), (187, 10767099), (231, 8716223), (331, 6082923), (357, 5639909), (561, 3589033), (993, 2027641), (1309, 1538157), (1549, 1299837), (2317, 868989), (3641, 552993), (3927, 512719), (4647, 433279), (5627, 357819), (6951, 289663), (10843, 185691), (10923, 184331), (16881, 119273), (17039, 118167), (25487, 78999), (26333, 76461), (32529, 61897), (39389, 51117)]