3515139

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{5501}}^1$

素因数の和:5578

約数の個数: 12

約数和(自身を含む): 5149872

約数和(自身を除く): 1634733

約数列:

[1, 3, 9, 71, 213, 639, 5501, 16503, 49509, 390571, 1171713, 3515139]

約数ペア:

[(1, 3515139), (3, 1171713), (9, 390571), (71, 49509), (213, 16503), (639, 5501)]