248906231

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6949}}^1$

素因数の和:7023

約数の個数: 24

約数和(自身を含む): 313750800

約数和(自身を除く): 64844569

約数列:

[1, 7, 17, 43, 49, 119, 301, 731, 833, 2107, 5117, 6949, 35819, 48643, 118133, 298807, 340501, 826931, 2091649, 5079719, 5788517, 14641543, 35558033, 248906231]

約数ペア:

[(1, 248906231), (7, 35558033), (17, 14641543), (43, 5788517), (49, 5079719), (119, 2091649), (301, 826931), (731, 340501), (833, 298807), (2107, 118133), (5117, 48643), (6949, 35819)]