11302011

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:693

約数の個数: 40

約数和(自身を含む): 19948544

約数和(自身を除く): 8646533

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 643, 651, 837, 1929, 1953, 2511, 4501, 5787, 5859, 13503, 17361, 17577, 19933, 40509, 52083, 59799, 121527, 139531, 179397, 364581, 418593, 538191, 1255779, 1614573, 3767337, 11302011]

約数ペア:

[(1, 11302011), (3, 3767337), (7, 1614573), (9, 1255779), (21, 538191), (27, 418593), (31, 364581), (63, 179397), (81, 139531), (93, 121527), (189, 59799), (217, 52083), (279, 40509), (567, 19933), (643, 17577), (651, 17361), (837, 13503), (1929, 5859), (1953, 5787), (2511, 4501)]