12140403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 18546432

約数和(自身を除く): 6406029

約数列:

[1, 3, 11, 33, 37, 61, 111, 163, 183, 407, 489, 671, 1221, 1793, 2013, 2257, 5379, 6031, 6771, 9943, 18093, 24827, 29829, 66341, 74481, 109373, 199023, 328119, 367891, 1103673, 4046801, 12140403]

約数ペア:

[(1, 12140403), (3, 4046801), (11, 1103673), (33, 367891), (37, 328119), (61, 199023), (111, 109373), (163, 74481), (183, 66341), (407, 29829), (489, 24827), (671, 18093), (1221, 9943), (1793, 6771), (2013, 6031), (2257, 5379)]