247935239

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1\times {\mathrm{739}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 268531200

約数和(自身を除く): 20595961

約数列:

[1, 23, 29, 503, 667, 739, 11569, 14587, 16997, 21431, 335501, 371717, 492913, 8549491, 10779793, 247935239]

約数ペア:

[(1, 247935239), (23, 10779793), (29, 8549491), (503, 492913), (667, 371717), (739, 335501), (11569, 21431), (14587, 16997)]