13004873

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{353}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 15745920

約数和(自身を除く): 2741047

約数列:

[1, 7, 19, 133, 277, 353, 1939, 2471, 5263, 6707, 36841, 46949, 97781, 684467, 1857839, 13004873]

約数ペア:

[(1, 13004873), (7, 1857839), (19, 684467), (133, 97781), (277, 46949), (353, 36841), (1939, 6707), (2471, 5263)]