4125947

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:567

約数の個数: 16

約数和(自身を含む): 5030400

約数和(自身を除く): 904453

約数列:

[1, 7, 23, 49, 161, 343, 523, 1127, 3661, 7889, 12029, 25627, 84203, 179389, 589421, 4125947]

約数ペア:

[(1, 4125947), (7, 589421), (23, 179389), (49, 84203), (161, 25627), (343, 12029), (523, 7889), (1127, 3661)]