268809211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{24709}}^1$

素因数の和:24786

約数の個数: 16

約数和(自身を含む): 313125120

約数和(自身を除く): 44315909

約数列:

[1, 11, 23, 43, 253, 473, 989, 10879, 24709, 271799, 568307, 1062487, 6251377, 11687357, 24437201, 268809211]

約数ペア:

[(1, 268809211), (11, 24437201), (23, 11687357), (43, 6251377), (253, 1062487), (473, 568307), (989, 271799), (10879, 24709)]