13321451

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4903}}^1$

素因数の和:4946

約数の個数: 16

約数和(自身を含む): 16477440

約数和(自身を除く): 3155989

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 4903, 53933, 63739, 93157, 701129, 1024727, 1211041, 13321451]

約数ペア:

[(1, 13321451), (11, 1211041), (13, 1024727), (19, 701129), (143, 93157), (209, 63739), (247, 53933), (2717, 4903)]