26896437

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 40435200

約数和(自身を除く): 13538763

約数列:

[1, 3, 9, 31, 93, 149, 279, 447, 647, 1341, 1941, 4619, 5823, 13857, 20057, 41571, 60171, 96403, 180513, 289209, 867627, 2988493, 8965479, 26896437]

約数ペア:

[(1, 26896437), (3, 8965479), (9, 2988493), (31, 867627), (93, 289209), (149, 180513), (279, 96403), (447, 60171), (647, 41571), (1341, 20057), (1941, 13857), (4619, 5823)]