897582

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 2166912

約数和(自身を除く): 1269330

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 71, 86, 98, 129, 142, 147, 213, 258, 294, 301, 426, 497, 602, 903, 994, 1491, 1806, 2107, 2982, 3053, 3479, 4214, 6106, 6321, 6958, 9159, 10437, 12642, 18318, 20874, 21371, 42742, 64113, 128226, 149597, 299194, 448791, 897582]

約数ペア:

[(1, 897582), (2, 448791), (3, 299194), (6, 149597), (7, 128226), (14, 64113), (21, 42742), (42, 21371), (43, 20874), (49, 18318), (71, 12642), (86, 10437), (98, 9159), (129, 6958), (142, 6321), (147, 6106), (213, 4214), (258, 3479), (294, 3053), (301, 2982), (426, 2107), (497, 1806), (602, 1491), (903, 994)]