39817581

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1427}}^1$

素因数の和:1632

約数の個数: 16

約数和(自身を含む): 54286848

約数和(自身を除く): 14469267

約数列:

[1, 3, 71, 131, 213, 393, 1427, 4281, 9301, 27903, 101317, 186937, 303951, 560811, 13272527, 39817581]

約数ペア:

[(1, 39817581), (3, 13272527), (71, 560811), (131, 303951), (213, 186937), (393, 101317), (1427, 27903), (4281, 9301)]