13250783

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 17146368

約数和(自身を除く): 3895585

約数列:

[1, 7, 13, 23, 91, 161, 169, 299, 487, 1183, 2093, 3409, 3887, 6331, 11201, 27209, 44317, 78407, 82303, 145613, 576121, 1019291, 1892969, 13250783]

約数ペア:

[(1, 13250783), (7, 1892969), (13, 1019291), (23, 576121), (91, 145613), (161, 82303), (169, 78407), (299, 44317), (487, 27209), (1183, 11201), (2093, 6331), (3409, 3887)]