2017005297

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{165559}}^1$

素因数の和:165724

約数の個数: 16

約数和(自身を含む): 2797301760

約数和(自身を除く): 780296463

約数列:

[1, 3, 31, 93, 131, 393, 4061, 12183, 165559, 496677, 5132329, 15396987, 21688229, 65064687, 672335099, 2017005297]

約数ペア:

[(1, 2017005297), (3, 672335099), (31, 65064687), (93, 21688229), (131, 15396987), (393, 5132329), (4061, 496677), (12183, 165559)]