2180111087

素因数分解:

$7^3\times {\mathrm{11}}^2\times {\mathrm{52529}}^1$

素因数の和:52572

約数の個数: 24

約数和(自身を含む): 2794596000

約数和(自身を除く): 614484913

約数列:

[1, 7, 11, 49, 77, 121, 343, 539, 847, 3773, 5929, 41503, 52529, 367703, 577819, 2573921, 4044733, 6356009, 18017447, 28313131, 44492063, 198191917, 311444441, 2180111087]

約数ペア:

[(1, 2180111087), (7, 311444441), (11, 198191917), (49, 44492063), (77, 28313131), (121, 18017447), (343, 6356009), (539, 4044733), (847, 2573921), (3773, 577819), (5929, 367703), (41503, 52529)]