239625001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{12109}}^1$

素因数の和:12384

約数の個数: 16

約数和(自身を含む): 299940480

約数和(自身を除く): 60315479

約数列:

[1, 7, 11, 77, 257, 1799, 2827, 12109, 19789, 84763, 133199, 932393, 3112013, 21784091, 34232143, 239625001]

約数ペア:

[(1, 239625001), (7, 34232143), (11, 21784091), (77, 3112013), (257, 932393), (1799, 133199), (2827, 84763), (12109, 19789)]