42471831

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 62270208

約数和(自身を除く): 19798377

約数列:

[1, 3, 17, 43, 51, 107, 129, 181, 321, 543, 731, 1819, 2193, 3077, 4601, 5457, 7783, 9231, 13803, 19367, 23349, 58101, 78217, 132311, 234651, 329239, 396933, 832781, 987717, 2498343, 14157277, 42471831]

約数ペア:

[(1, 42471831), (3, 14157277), (17, 2498343), (43, 987717), (51, 832781), (107, 396933), (129, 329239), (181, 234651), (321, 132311), (543, 78217), (731, 58101), (1819, 23349), (2193, 19367), (3077, 13803), (4601, 9231), (5457, 7783)]