706521

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 16

約数和(自身を含む): 995328

約数和(自身を除く): 288807

約数列:

[1, 3, 31, 71, 93, 107, 213, 321, 2201, 3317, 6603, 7597, 9951, 22791, 235507, 706521]

約数ペア:

[(1, 706521), (3, 235507), (31, 22791), (71, 9951), (93, 7597), (107, 6603), (213, 3317), (321, 2201)]