42089487

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{2467}}^1$

素因数の和:2539

約数の個数: 24

約数和(自身を含む): 63022848

約数和(自身を除く): 20933361

約数列:

[1, 3, 11, 33, 47, 121, 141, 363, 517, 1551, 2467, 5687, 7401, 17061, 27137, 81411, 115949, 298507, 347847, 895521, 1275439, 3826317, 14029829, 42089487]

約数ペア:

[(1, 42089487), (3, 14029829), (11, 3826317), (33, 1275439), (47, 895521), (121, 347847), (141, 298507), (363, 115949), (517, 81411), (1551, 27137), (2467, 17061), (5687, 7401)]