13051423

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 17279360

約数和(自身を除く): 4227937

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 811, 847, 1463, 2299, 5677, 8921, 15409, 16093, 62447, 98131, 107863, 169499, 686917, 1186493, 1864489, 13051423]

約数ペア:

[(1, 13051423), (7, 1864489), (11, 1186493), (19, 686917), (77, 169499), (121, 107863), (133, 98131), (209, 62447), (811, 16093), (847, 15409), (1463, 8921), (2299, 5677)]