271348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 592704

約数和(自身を除く): 321356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 881, 1762, 3524, 6167, 9691, 12334, 19382, 24668, 38764, 67837, 135674, 271348]

約数ペア:

[(1, 271348), (2, 135674), (4, 67837), (7, 38764), (11, 24668), (14, 19382), (22, 12334), (28, 9691), (44, 6167), (77, 3524), (154, 1762), (308, 881)]