23388211

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 29992032

約数和(自身を除く): 6603821

約数列:

[1, 7, 11, 53, 77, 121, 371, 521, 583, 847, 3647, 4081, 5731, 6413, 27613, 40117, 44891, 63041, 193291, 303743, 441287, 2126201, 3341173, 23388211]

約数ペア:

[(1, 23388211), (7, 3341173), (11, 2126201), (53, 441287), (77, 303743), (121, 193291), (371, 63041), (521, 44891), (583, 40117), (847, 27613), (3647, 6413), (4081, 5731)]