118090049

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{219091}}^1$

素因数の和:219116

約数の個数: 12

約数和(自身を含む): 149858928

約数和(自身を除く): 31768879

約数列:

[1, 7, 11, 49, 77, 539, 219091, 1533637, 2410001, 10735459, 16870007, 118090049]

約数ペア:

[(1, 118090049), (7, 16870007), (11, 10735459), (49, 2410001), (77, 1533637), (539, 219091)]