42134211

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39341}}^1$

素因数の和:39371

約数の個数: 24

約数和(自身を含む): 73648224

約数和(自身を除く): 31514013

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 39341, 118023, 275387, 354069, 668797, 826161, 2006391, 2478483, 4681579, 6019173, 14044737, 42134211]

約数ペア:

[(1, 42134211), (3, 14044737), (7, 6019173), (9, 4681579), (17, 2478483), (21, 2006391), (51, 826161), (63, 668797), (119, 354069), (153, 275387), (357, 118023), (1071, 39341)]