61117147

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15619}}^1$

素因数の和:15682

約数の個数: 16

約数和(自身を含む): 76975360

約数和(自身を除く): 15858213

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 15619, 109333, 203047, 671617, 1421329, 4701319, 8731021, 61117147]

約数ペア:

[(1, 61117147), (7, 8731021), (13, 4701319), (43, 1421329), (91, 671617), (301, 203047), (559, 109333), (3913, 15619)]