271991244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3237991}}^1$

素因数の和:3238005

約数の個数: 24

約数和(自身を含む): 725310208

約数和(自身を除く): 453318964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3237991, 6475982, 9713973, 12951964, 19427946, 22665937, 38855892, 45331874, 67997811, 90663748, 135995622, 271991244]

約数ペア:

[(1, 271991244), (2, 135995622), (3, 90663748), (4, 67997811), (6, 45331874), (7, 38855892), (12, 22665937), (14, 19427946), (21, 12951964), (28, 9713973), (42, 6475982), (84, 3237991)]