126173813

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12601}}^1$

素因数の和:12668

約数の個数: 16

約数和(自身を含む): 145175040

約数和(自身を除く): 19001227

約数列:

[1, 17, 19, 31, 323, 527, 589, 10013, 12601, 214217, 239419, 390631, 4070123, 6640727, 7421989, 126173813]

約数ペア:

[(1, 126173813), (17, 7421989), (19, 6640727), (31, 4070123), (323, 390631), (527, 239419), (589, 214217), (10013, 12601)]