2017099881

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{2019119}}^1$

素因数の和:2019165

約数の個数: 16

約数和(自身を含む): 3069062400

約数和(自身を除く): 1051962519

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 2019119, 6057357, 18172071, 54516213, 74707403, 224122209, 672366627, 2017099881]

約数ペア:

[(1, 2017099881), (3, 672366627), (9, 224122209), (27, 74707403), (37, 54516213), (111, 18172071), (333, 6057357), (999, 2019119)]