289715543

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{2113}}^1$

素因数の和:2378

約数の個数: 16

約数和(自身を含む): 319636800

約数和(自身を除く): 29921257

約数列:

[1, 13, 53, 199, 689, 2113, 2587, 10547, 27469, 111989, 137111, 420487, 1455857, 5466331, 22285811, 289715543]

約数ペア:

[(1, 289715543), (13, 22285811), (53, 5466331), (199, 1455857), (689, 420487), (2113, 137111), (2587, 111989), (10547, 27469)]