42731109

素因数分解:

$3^2\times {\mathrm{839}}^1\times {\mathrm{5659}}^1$

素因数の和:6504

約数の個数: 12

約数和(自身を含む): 61807200

約数和(自身を除く): 19076091

約数列:

[1, 3, 9, 839, 2517, 5659, 7551, 16977, 50931, 4747901, 14243703, 42731109]

約数ペア:

[(1, 42731109), (3, 14243703), (9, 4747901), (839, 50931), (2517, 16977), (5659, 7551)]