11215017

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 40

約数和(自身を含む): 18783072

約数和(自身を除く): 7568055

約数列:

[1, 3, 9, 11, 27, 33, 41, 81, 99, 123, 297, 307, 369, 451, 891, 921, 1107, 1353, 2763, 3321, 3377, 4059, 8289, 10131, 12177, 12587, 24867, 30393, 36531, 37761, 91179, 113283, 138457, 273537, 339849, 415371, 1019547, 1246113, 3738339, 11215017]

約数ペア:

[(1, 11215017), (3, 3738339), (9, 1246113), (11, 1019547), (27, 415371), (33, 339849), (41, 273537), (81, 138457), (99, 113283), (123, 91179), (297, 37761), (307, 36531), (369, 30393), (451, 24867), (891, 12587), (921, 12177), (1107, 10131), (1353, 8289), (2763, 4059), (3321, 3377)]