374547243

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{4027}}^1$

素因数の和:4183

約数の個数: 32

約数和(自身を含む): 589828096

約数和(自身を除く): 215280853

約数列:

[1, 3, 7, 21, 43, 103, 129, 301, 309, 721, 903, 2163, 4027, 4429, 12081, 13287, 28189, 31003, 84567, 93009, 173161, 414781, 519483, 1212127, 1244343, 2903467, 3636381, 8710401, 17835583, 53506749, 124849081, 374547243]

約数ペア:

[(1, 374547243), (3, 124849081), (7, 53506749), (21, 17835583), (43, 8710401), (103, 3636381), (129, 2903467), (301, 1244343), (309, 1212127), (721, 519483), (903, 414781), (2163, 173161), (4027, 93009), (4429, 84567), (12081, 31003), (13287, 28189)]