11931543

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1290

約数の個数: 28

約数和(自身を含む): 19280520

約数和(自身を除く): 7348977

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 1259, 3159, 3777, 9477, 11331, 16367, 33993, 49101, 101979, 147303, 305937, 441909, 917811, 1325727, 3977181, 11931543]

約数ペア:

[(1, 11931543), (3, 3977181), (9, 1325727), (13, 917811), (27, 441909), (39, 305937), (81, 147303), (117, 101979), (243, 49101), (351, 33993), (729, 16367), (1053, 11331), (1259, 9477), (3159, 3777)]