541124857

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{138289}}^1$

素因数の和:138352

約数の個数: 16

約数和(自身を含む): 681493120

約数和(自身を除く): 140368263

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 138289, 968023, 1797757, 5946427, 12584299, 41624989, 77303551, 541124857]

約数ペア:

[(1, 541124857), (7, 77303551), (13, 41624989), (43, 12584299), (91, 5946427), (301, 1797757), (559, 968023), (3913, 138289)]