12341903

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 14589696

約数和(自身を除く): 2247793

約数列:

[1, 7, 43, 131, 301, 313, 917, 2191, 5633, 13459, 39431, 41003, 94213, 287021, 1763129, 12341903]

約数ペア:

[(1, 12341903), (7, 1763129), (43, 287021), (131, 94213), (301, 41003), (313, 39431), (917, 13459), (2191, 5633)]