13048651

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 16974144

約数和(自身を除く): 3925493

約数列:

[1, 7, 11, 43, 49, 77, 301, 473, 539, 563, 2107, 3311, 3941, 6193, 23177, 24209, 27587, 43351, 169463, 266299, 303457, 1186241, 1864093, 13048651]

約数ペア:

[(1, 13048651), (7, 1864093), (11, 1186241), (43, 303457), (49, 266299), (77, 169463), (301, 43351), (473, 27587), (539, 24209), (563, 23177), (2107, 6193), (3311, 3941)]