22808863

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{3847}}^1$

素因数の和:3883

約数の個数: 18

約数和(自身を含む): 29171688

約数和(自身を除く): 6362825

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 3847, 5929, 26929, 42317, 188503, 296219, 465487, 2073533, 3258409, 22808863]

約数ペア:

[(1, 22808863), (7, 3258409), (11, 2073533), (49, 465487), (77, 296219), (121, 188503), (539, 42317), (847, 26929), (3847, 5929)]