201089991

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{3942941}}^1$

素因数の和:3942961

約数の個数: 8

約数和(自身を含む): 283891824

約数和(自身を除く): 82801833

約数列:

[1, 3, 17, 51, 3942941, 11828823, 67029997, 201089991]

約数ペア:

[(1, 201089991), (3, 67029997), (17, 11828823), (51, 3942941)]