38616489

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 57662280

約数和(自身を除く): 19045791

約数列:

[1, 3, 9, 53, 73, 159, 219, 477, 657, 1109, 3327, 3869, 9981, 11607, 34821, 58777, 80957, 176331, 242871, 528993, 728613, 4290721, 12872163, 38616489]

約数ペア:

[(1, 38616489), (3, 12872163), (9, 4290721), (53, 728613), (73, 528993), (159, 242871), (219, 176331), (477, 80957), (657, 58777), (1109, 34821), (3327, 11607), (3869, 9981)]