38198637

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 57038904

約数和(自身を除く): 18840267

約数列:

[1, 3, 9, 53, 73, 159, 219, 477, 657, 1097, 3291, 3869, 9873, 11607, 34821, 58141, 80081, 174423, 240243, 523269, 720729, 4244293, 12732879, 38198637]

約数ペア:

[(1, 38198637), (3, 12732879), (9, 4244293), (53, 720729), (73, 523269), (159, 240243), (219, 174423), (477, 80081), (657, 58141), (1097, 34821), (3291, 11607), (3869, 9873)]