427592814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{91249}}^1$

素因数の和:91336

約数の個数: 32

約数和(自身を含む): 946080000

約数和(自身を除く): 518487186

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 91249, 182498, 273747, 547494, 1003739, 2007478, 3011217, 6022434, 6478679, 12957358, 19436037, 38872074, 71265469, 142530938, 213796407, 427592814]

約数ペア:

[(1, 427592814), (2, 213796407), (3, 142530938), (6, 71265469), (11, 38872074), (22, 19436037), (33, 12957358), (66, 6478679), (71, 6022434), (142, 3011217), (213, 2007478), (426, 1003739), (781, 547494), (1562, 273747), (2343, 182498), (4686, 91249)]