286401021

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{7717}}^1$

素因数の和:7948

約数の個数: 16

約数和(自身を含む): 388987200

約数和(自身を除く): 102586179

約数列:

[1, 3, 89, 139, 267, 417, 7717, 12371, 23151, 37113, 686813, 1072663, 2060439, 3217989, 95467007, 286401021]

約数ペア:

[(1, 286401021), (3, 95467007), (89, 3217989), (139, 2060439), (267, 1072663), (417, 686813), (7717, 37113), (12371, 23151)]