1329147071

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{232409}}^1$

素因数の和:232478

約数の個数: 16

約数和(自身を含む): 1636166400

約数和(自身を除く): 307019329

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 232409, 1626863, 4415771, 9993587, 30910397, 69955109, 189878153, 1329147071]

約数ペア:

[(1, 1329147071), (7, 189878153), (19, 69955109), (43, 30910397), (133, 9993587), (301, 4415771), (817, 1626863), (5719, 232409)]