29312143

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 36771840

約数和(自身を除く): 7459697

約数列:

[1, 7, 23, 31, 49, 161, 217, 713, 839, 1127, 1519, 4991, 5873, 19297, 26009, 34937, 41111, 135079, 182063, 598207, 945553, 1274441, 4187449, 29312143]

約数ペア:

[(1, 29312143), (7, 4187449), (23, 1274441), (31, 945553), (49, 598207), (161, 182063), (217, 135079), (713, 41111), (839, 34937), (1127, 26009), (1519, 19297), (4991, 5873)]