87444049

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{18617}}^1$

素因数の和:18696

約数の個数: 16

約数和(自身を含む): 110814336

約数和(自身を除く): 23370287

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 18617, 130319, 204787, 1135637, 1433509, 7949459, 12492007, 87444049]

約数ペア:

[(1, 87444049), (7, 12492007), (11, 7949459), (61, 1433509), (77, 1135637), (427, 204787), (671, 130319), (4697, 18617)]