13772283

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4931}}^1$

素因数の和:4967

約数の個数: 24

約数和(自身を含む): 22489920

約数和(自身を除く): 8717637

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 4931, 14793, 34517, 93689, 103551, 241619, 281067, 655823, 724857, 1967469, 4590761, 13772283]

約数ペア:

[(1, 13772283), (3, 4590761), (7, 1967469), (19, 724857), (21, 655823), (49, 281067), (57, 241619), (133, 103551), (147, 93689), (399, 34517), (931, 14793), (2793, 4931)]