12240939

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3061}}^1$

素因数の和:3138

約数の個数: 16

約数和(自身を含む): 17245184

約数和(自身を除く): 5004245

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3061, 3999, 9183, 94891, 131623, 284673, 394869, 4080313, 12240939]

約数ペア:

[(1, 12240939), (3, 4080313), (31, 394869), (43, 284673), (93, 131623), (129, 94891), (1333, 9183), (3061, 3999)]