29854671

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 51984000

約数和(自身を除く): 22129329

約数列:

[1, 3, 7, 11, 21, 33, 37, 49, 77, 111, 147, 231, 259, 407, 499, 539, 777, 1221, 1497, 1617, 1813, 2849, 3493, 5439, 5489, 8547, 10479, 16467, 18463, 19943, 24451, 38423, 55389, 59829, 73353, 115269, 129241, 203093, 268961, 387723, 609279, 806883, 904687, 1421651, 2714061, 4264953, 9951557, 29854671]

約数ペア:

[(1, 29854671), (3, 9951557), (7, 4264953), (11, 2714061), (21, 1421651), (33, 904687), (37, 806883), (49, 609279), (77, 387723), (111, 268961), (147, 203093), (231, 129241), (259, 115269), (407, 73353), (499, 59829), (539, 55389), (777, 38423), (1221, 24451), (1497, 19943), (1617, 18463), (1813, 16467), (2849, 10479), (3493, 8547), (5439, 5489)]