11996883

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 19180800

約数和(自身を除く): 7183917

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 177, 443, 459, 531, 1003, 1329, 1593, 3009, 3987, 7531, 9027, 11961, 22593, 26137, 27081, 67779, 78411, 203337, 235233, 444329, 705699, 1332987, 3998961, 11996883]

約数ペア:

[(1, 11996883), (3, 3998961), (9, 1332987), (17, 705699), (27, 444329), (51, 235233), (59, 203337), (153, 78411), (177, 67779), (443, 27081), (459, 26137), (531, 22593), (1003, 11961), (1329, 9027), (1593, 7531), (3009, 3987)]