49686297

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2621}}^1$

素因数の和:2784

約数の個数: 16

約数和(自身を含む): 67962240

約数和(自身を除く): 18275943

約数列:

[1, 3, 71, 89, 213, 267, 2621, 6319, 7863, 18957, 186091, 233269, 558273, 699807, 16562099, 49686297]

約数ペア:

[(1, 49686297), (3, 16562099), (71, 699807), (89, 558273), (213, 233269), (267, 186091), (2621, 18957), (6319, 7863)]