12435671423

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{106207}}^1$

素因数の和:106646

約数の個数: 16

約数和(自身を含む): 14580234240

約数和(自身を除く): 2144562817

約数列:

[1, 7, 43, 301, 389, 2723, 16727, 106207, 117089, 743449, 4566901, 31968307, 41314523, 289201661, 1776524489, 12435671423]

約数ペア:

[(1, 12435671423), (7, 1776524489), (43, 289201661), (301, 41314523), (389, 31968307), (2723, 4566901), (16727, 743449), (106207, 117089)]