29353743

素因数分解:

$3^2\times {\mathrm{71}}^2\times {\mathrm{647}}^1$

素因数の和:795

約数の個数: 18

約数和(自身を含む): 43071912

約数和(自身を除く): 13718169

約数列:

[1, 3, 9, 71, 213, 639, 647, 1941, 5041, 5823, 15123, 45369, 45937, 137811, 413433, 3261527, 9784581, 29353743]

約数ペア:

[(1, 29353743), (3, 9784581), (9, 3261527), (71, 413433), (213, 137811), (639, 45937), (647, 45369), (1941, 15123), (5041, 5823)]