427447559

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1789}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 556761600

約数和(自身を除く): 129314041

約数列:

[1, 7, 11, 29, 77, 107, 203, 319, 749, 1177, 1789, 2233, 3103, 8239, 12523, 19679, 21721, 34133, 51881, 137753, 191423, 238931, 363167, 570691, 1339961, 2105653, 3994837, 5551267, 14739571, 38858869, 61063937, 427447559]

約数ペア:

[(1, 427447559), (7, 61063937), (11, 38858869), (29, 14739571), (77, 5551267), (107, 3994837), (203, 2105653), (319, 1339961), (749, 570691), (1177, 363167), (1789, 238931), (2233, 191423), (3103, 137753), (8239, 51881), (12523, 34133), (19679, 21721)]