13028939

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4127}}^1$

素因数の和:4186

約数の個数: 16

約数和(自身を含む): 16644096

約数和(自身を除く): 3615157

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 4127, 28889, 45397, 169207, 317779, 1184449, 1861277, 13028939]

約数ペア:

[(1, 13028939), (7, 1861277), (11, 1184449), (41, 317779), (77, 169207), (287, 45397), (451, 28889), (3157, 4127)]