11972367

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{1493}}^1$

素因数の和:1522

約数の個数: 28

約数和(自身を含む): 19595304

約数和(自身を除く): 7622937

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 1493, 2673, 4479, 8019, 13437, 16423, 40311, 49269, 120933, 147807, 362799, 443421, 1088397, 1330263, 3990789, 11972367]

約数ペア:

[(1, 11972367), (3, 3990789), (9, 1330263), (11, 1088397), (27, 443421), (33, 362799), (81, 147807), (99, 120933), (243, 49269), (297, 40311), (729, 16423), (891, 13437), (1493, 8019), (2673, 4479)]