7226791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 8594208

約数和(自身を除く): 1367417

約数列:

[1, 11, 13, 97, 143, 521, 1067, 1261, 5731, 6773, 13871, 50537, 74503, 555907, 656981, 7226791]

約数ペア:

[(1, 7226791), (11, 656981), (13, 555907), (97, 74503), (143, 50537), (521, 13871), (1067, 6773), (1261, 5731)]