1415557

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 1753920

約数和(自身を除く): 338363

約数列:

[1, 11, 13, 19, 143, 209, 247, 521, 2717, 5731, 6773, 9899, 74503, 108889, 128687, 1415557]

約数ペア:

[(1, 1415557), (11, 128687), (13, 108889), (19, 74503), (143, 9899), (209, 6773), (247, 5731), (521, 2717)]