25989027

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1097}}^1$

素因数の和:1302

約数の個数: 16

約数和(自身を含む): 35575200

約数和(自身を除く): 9586173

約数列:

[1, 3, 53, 149, 159, 447, 1097, 3291, 7897, 23691, 58141, 163453, 174423, 490359, 8663009, 25989027]

約数ペア:

[(1, 25989027), (3, 8663009), (53, 490359), (149, 174423), (159, 163453), (447, 58141), (1097, 23691), (3291, 7897)]