449804553

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{28817}}^1$

素因数の和:28885

約数の個数: 24

約数和(自身を含む): 674571744

約数和(自身を除く): 224767191

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 5203, 15609, 28817, 86451, 316987, 950961, 1239131, 3486857, 3717393, 10460571, 13630441, 40891323, 149934851, 449804553]

約数ペア:

[(1, 449804553), (3, 149934851), (11, 40891323), (33, 13630441), (43, 10460571), (121, 3717393), (129, 3486857), (363, 1239131), (473, 950961), (1419, 316987), (5203, 86451), (15609, 28817)]