2829057

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 4844544

約数和(自身を除く): 2015487

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 331, 407, 777, 993, 1221, 2317, 2849, 3641, 6951, 8547, 10923, 12247, 25487, 36741, 76461, 85729, 134717, 257187, 404151, 943019, 2829057]

約数ペア:

[(1, 2829057), (3, 943019), (7, 404151), (11, 257187), (21, 134717), (33, 85729), (37, 76461), (77, 36741), (111, 25487), (231, 12247), (259, 10923), (331, 8547), (407, 6951), (777, 3641), (993, 2849), (1221, 2317)]