27882187

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 30093120

約数和(自身を除く): 2210933

約数列:

[1, 23, 53, 89, 257, 1219, 2047, 4717, 5911, 13621, 22873, 108491, 313283, 526079, 1212269, 27882187]

約数ペア:

[(1, 27882187), (23, 1212269), (53, 526079), (89, 313283), (257, 108491), (1219, 22873), (2047, 13621), (4717, 5911)]