43438581

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{67979}}^1$

素因数の和:68056

約数の個数: 12

約数和(自身を含む): 63629280

約数和(自身を除く): 20190699

約数列:

[1, 3, 9, 71, 213, 639, 67979, 203937, 611811, 4826509, 14479527, 43438581]

約数ペア:

[(1, 43438581), (3, 14479527), (9, 4826509), (71, 611811), (213, 203937), (639, 67979)]