4785561

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 40

約数和(自身を含む): 8049888

約数和(自身を除く): 3264327

約数列:

[1, 3, 9, 11, 27, 33, 41, 81, 99, 123, 131, 297, 369, 393, 451, 891, 1107, 1179, 1353, 1441, 3321, 3537, 4059, 4323, 5371, 10611, 12177, 12969, 16113, 36531, 38907, 48339, 59081, 116721, 145017, 177243, 435051, 531729, 1595187, 4785561]

約数ペア:

[(1, 4785561), (3, 1595187), (9, 531729), (11, 435051), (27, 177243), (33, 145017), (41, 116721), (81, 59081), (99, 48339), (123, 38907), (131, 36531), (297, 16113), (369, 12969), (393, 12177), (451, 10611), (891, 5371), (1107, 4323), (1179, 4059), (1353, 3537), (1441, 3321)]