53821266

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{126341}}^1$

素因数の和:126417

約数の個数: 16

約数和(自身を含む): 109159488

約数和(自身を除く): 55338222

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 126341, 252682, 379023, 758046, 8970211, 17940422, 26910633, 53821266]

約数ペア:

[(1, 53821266), (2, 26910633), (3, 17940422), (6, 8970211), (71, 758046), (142, 379023), (213, 252682), (426, 126341)]