27261421

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 32893560

約数和(自身を除く): 5632139

約数列:

[1, 11, 17, 29, 121, 187, 319, 457, 493, 2057, 3509, 5027, 5423, 7769, 13253, 55297, 59653, 85459, 145783, 225301, 940049, 1603613, 2478311, 27261421]

約数ペア:

[(1, 27261421), (11, 2478311), (17, 1603613), (29, 940049), (121, 225301), (187, 145783), (319, 85459), (457, 59653), (493, 55297), (2057, 13253), (3509, 7769), (5027, 5423)]