13962487

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4217}}^1$

素因数の和:4278

約数の個数: 16

約数和(自身を含む): 17816832

約数和(自身を除く): 3854345

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 4217, 29519, 46387, 181331, 324709, 1269317, 1994641, 13962487]

約数ペア:

[(1, 13962487), (7, 1994641), (11, 1269317), (43, 324709), (77, 181331), (301, 46387), (473, 29519), (3311, 4217)]