11321937

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 40

約数和(自身を含む): 18783072

約数和(自身を除く): 7461135

約数列:

[1, 3, 9, 11, 27, 33, 81, 97, 99, 131, 291, 297, 393, 873, 891, 1067, 1179, 1441, 2619, 3201, 3537, 4323, 7857, 9603, 10611, 12707, 12969, 28809, 38121, 38907, 86427, 114363, 116721, 139777, 343089, 419331, 1029267, 1257993, 3773979, 11321937]

約数ペア:

[(1, 11321937), (3, 3773979), (9, 1257993), (11, 1029267), (27, 419331), (33, 343089), (81, 139777), (97, 116721), (99, 114363), (131, 86427), (291, 38907), (297, 38121), (393, 28809), (873, 12969), (891, 12707), (1067, 10611), (1179, 9603), (1441, 7857), (2619, 4323), (3201, 3537)]