669817149

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{85121}}^1$

素因数の和:85228

約数の個数: 16

約数和(自身を含む): 928851264

約数和(自身を除く): 259034115

約数列:

[1, 3, 43, 61, 129, 183, 2623, 7869, 85121, 255363, 3660203, 5192381, 10980609, 15577143, 223272383, 669817149]

約数ペア:

[(1, 669817149), (3, 223272383), (43, 15577143), (61, 10980609), (129, 5192381), (183, 3660203), (2623, 255363), (7869, 85121)]