7660389

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 11491200

約数和(自身を除く): 3830811

約数列:

[1, 3, 11, 33, 47, 121, 141, 363, 449, 517, 1347, 1551, 4939, 5687, 14817, 17061, 21103, 54329, 63309, 162987, 232133, 696399, 2553463, 7660389]

約数ペア:

[(1, 7660389), (3, 2553463), (11, 696399), (33, 232133), (47, 162987), (121, 63309), (141, 54329), (363, 21103), (449, 17061), (517, 14817), (1347, 5687), (1551, 4939)]