12741001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7369}}^1$

素因数の和:7408

約数の個数: 16

約数和(自身を含む): 16508800

約数和(自身を除く): 3767799

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 7369, 51583, 95797, 140011, 670579, 980077, 1820143, 12741001]

約数ペア:

[(1, 12741001), (7, 1820143), (13, 980077), (19, 670579), (91, 140011), (133, 95797), (247, 51583), (1729, 7369)]