8485883

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 10031040

約数和(自身を除く): 1545157

約数列:

[1, 7, 53, 89, 257, 371, 623, 1799, 4717, 13621, 22873, 33019, 95347, 160111, 1212269, 8485883]

約数ペア:

[(1, 8485883), (7, 1212269), (53, 160111), (89, 95347), (257, 33019), (371, 22873), (623, 13621), (1799, 4717)]