65187017

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4231}}^1$

素因数の和:4340

約数の個数: 16

約数和(自身を含む): 78004224

約数和(自身を除く): 12817207

約数列:

[1, 7, 31, 71, 217, 497, 2201, 4231, 15407, 29617, 131161, 300401, 918127, 2102807, 9312431, 65187017]

約数ペア:

[(1, 65187017), (7, 9312431), (31, 2102807), (71, 918127), (217, 300401), (497, 131161), (2201, 29617), (4231, 15407)]