2017739943

素因数分解:

$3^3\times {\mathrm{367}}^1\times {\mathrm{203627}}^1$

素因数の和:204003

約数の個数: 16

約数和(自身を含む): 2997404160

約数和(自身を除く): 979664217

約数列:

[1, 3, 9, 27, 367, 1101, 3303, 9909, 203627, 610881, 1832643, 5497929, 74731109, 224193327, 672579981, 2017739943]

約数ペア:

[(1, 2017739943), (3, 672579981), (9, 224193327), (27, 74731109), (367, 5497929), (1101, 1832643), (3303, 610881), (9909, 203627)]